Principal Engineer - Software Systems

Established in 1984, Firetrol Protection Systems has emerged as a premier provider of fire protection and security solutions nationwide. We are currently on the lookout for talented Fire Alarm, Security, Access Control, and CCTV Technicians to enhance our team of over 1,100 skilled professionals dedicated to safety and security. This opportunity is based in our Fort Worth, Texas office.

Join Firetrol Protection Systems, a premier provider of fire protection and life safety solutions, as we seek a licensed Fire Alarm Lead Technician to enhance our dedicated team. Be a part of our workforce of over 1,100 skilled professionals committed to safeguarding our clients’ environments.We are in search of an adept technician with extensive experience in programming, networking, and voice/evacuation systems. In this pivotal role, you will take charge of projects while mentoring and assisting colleagues on-site with your expertise. You will engage with a diverse range of fire alarm systems, including Notifier, Silent Knight, Firelite, Ademco, Bosch, among others. Your work will span various sectors, including commercial, industrial, construction, manufacturing, healthcare, education, and government facilities.We offer competitive salaries, exceptional benefits, and avenues for career advancement. Firetrol provides comprehensive health, dental, and vision insurance, life insurance, both short and long-term disability coverage, generous paid time off, a 401(k) plan featuring company matching with immediate vesting, and sponsorship for training and educational development.

Established in 1984, Firetrol stands as the nation's premier authority in fire protection and life safety services. We are seeking a dedicated Fire Alarm and Security Construction Install Project Manager to become part of our exceptional team of over 1,200 fire protection professionals located in Fort Worth, TX.Job Responsibilities:Lead and manage construction and small service projects.Analyze contracts, specifications, and bid drawings to ensure successful project execution.Conduct comprehensive project reviews to schedule deliverables and accurately estimate costs.Coordinate the activities of construction workers and subcontractors to maintain project timelines.Select appropriate tools, materials, and equipment while ensuring proper inventory management.Adhere to contractual performance standards.Monitor work progress on a daily basis to ensure alignment with project goals.Generate internal and external reports regarding job status.Collaborate effectively with a diverse range of stakeholders.Manage multiple priorities, project duties, and responsibilities simultaneously.Maintain organized records and manage documentation efficiently.Identify project discrepancies and contribute to viable solutions.Evaluate, manage, and mitigate risks throughout the project lifecycle.Serve as a liaison among contract sales representatives, department managers, subcontractors, clients, engineers, and field foremen.

Established in 1984, Firetrol stands as the premier provider of fire protection and life safety services across the nation.We are excited to invite applications for the role of Fire Alarm Designer / AutoCAD Drafter to be part of our dynamic team of over 1,200 skilled professionals in the fire protection and security sector.This position is based in our Fort Worth, TX office and is suitable for entry-level candidates, with compensation tailored to experience.

About Olsson Olsson delivers engineering and design solutions that improve communities and the environment. The company values responsiveness, transparency, and results, focusing on both client outcomes and team success. Olsson’s people-first approach encourages creativity and personal growth, shaping a culture where employees and the business thrive together. Role Overview The Data Center Design team at Olsson is seeking an Assistant Fire Protection Engineer - Data Engineer. This position supports large-scale, mission-critical projects, including hyperscale data centers and secure facilities. The role centers on providing technical input on fire protection strategies to safeguard infrastructure and assets, always with a focus on meeting strict code and client requirements. Collaboration and Project Scope This engineer works closely with architects, MEP engineers, and security professionals. Projects span multiple sectors, such as data centers, healthcare, higher education, commercial, industrial, and federal facilities. The team is known for delivering innovative, high-performance building systems. Locations Dallas, TX Fort Worth, TX North Kansas City, MO Omaha, NE Tulsa, OK

Join Our Dynamic Team!At DSI Systems, we boast over 40 years of expertise in sales enablement and tailored business solutions, enhancing value to achieve exceptional results for our clients and partners. We are seeking enthusiastic individuals who are eager to leave their mark in the fields of sales and customer service. Our rewarding and vibrant work environment provides ample opportunities for personal growth and impactful contributions.Position OverviewThe Retail Support Specialist (RSS) offers direct, hands-on support to AT&T customers within bustling national retail settings. This role requires active engagement with customers and retail partners to resolve issues related to accounts, billing, devices, and services, often in fast-paced, high-demand situations. Success in this position hinges on strong communication skills, emotional resilience, technological proficiency, and the ability to maintain composure and professionalism in a dynamic retail context.Key Responsibilities:Customer SupportDeliver professional, friendly, and solution-oriented support to AT&T customers in national retail locations.Address inquiries regarding billing, account updates, plan modifications, device assistance, and service issues.Troubleshoot wireless devices, network difficulties, and feature functionalities.Operate efficiently in high-volume retail environments, maintaining focus, professionalism, and service quality during peak times and escalations.Retail Partner SupportServe as the AT&T subject-matter expert for retail staff and third-party labor partners.Act as the primary AT&T representative for these partners, leading in-store support for escalated retail concerns.Proactively collaborate with store leadership to address customer issues, fostering partnership alignment and ensuring a premier customer experience.Work Environment & Schedule Expectations:This position is based in a retail environment and necessitates standing, walking, and engaging on the sales floor for up to 8 hours daily.Availability to work flexible shifts, including evenings, weekends, and holidays, based on business needs.Comfortable working in busy, customer-facing environments requiring frequent interaction and problem-solving.Operational Excellence:Efficiently navigate multiple systems while interacting with customers in real-time.Thoroughly document all customer interactions accurately.Comply with company policies, compliance regulations, and privacy standards.Achieve or surpass performance metrics, including quality, efficiency, and customer satisfaction scores.Implement and maintain approved planograms for mobile devices and signage.

Become a Part of Our Dynamic Team!At DSI Systems, we proudly boast over four decades of expertise in sales enablement and tailored business solutions. Our commitment to delivering exceptional value has resulted in lasting partnerships with our clients. We are searching for enthusiastic individuals who are ready to excel in sales and customer service. Join us in a rewarding work environment that fosters personal growth and allows you to make a meaningful impact.Position OverviewThe Retail Support Specialist (RSS) is responsible for providing exceptional frontline assistance to AT&T customers in bustling national retail locations. This role involves direct interaction with customers and retail partners to address account, billing, device, and service inquiries, particularly in high-pressure situations. To succeed, you must possess excellent communication abilities, emotional resilience, a comfort with technology, and maintain professionalism in a fast-paced retail environment. Key Responsibilities: Customer SupportDeliver friendly, professional, and solution-oriented assistance to AT&T customers within national retail settings.Address inquiries regarding billing, account updates, plan modifications, device assistance, and service issues.Troubleshoot wireless devices, network challenges, and feature functionalities.Operate efficiently in high-volume retail environments while ensuring service quality and professionalism during peak times. Retail Partner SupportServe as the AT&T expert for retail staff and third-party labor partners.Function as the primary AT&T representative for these partners, managing in-store support for escalated issues.Engage proactively with store leadership to resolve customer concerns, thereby enhancing partnership alignment and ensuring top-tier customer experiences.Work Environment & Schedule RequirementsThis role is conducted in a retail environment and involves standing, walking, and engaging on the sales floor for up to 8 hours daily.Flexibility to work varied schedules, including evenings, weekends, and holidays, based on operational needs.Comfortable working in busy, customer-focused settings that require frequent interaction and problem-solving.Operational ExcellenceEfficiently navigate multiple systems while interacting with customers in real-time.Accurately document all customer interactions.Comply with company policies, privacy standards, and compliance regulations.Achieve or surpass performance metrics, focusing on quality, efficiency, and customer satisfaction.Implement and uphold approved planograms for mobile devices and signage.Maintain inventory and product displays according to guidelines.

Become a Part of Our Dynamic Team!At DSI Systems, we pride ourselves on over 40 years of delivering customized business solutions and sales enablement services that add significant value for our clients and partners. We are seeking enthusiastic individuals who are passionate about sales and customer service. Join us in an exciting work environment where you can grow your career while making a meaningful impact.Position OverviewThe Retail Support Specialist (RSS) is responsible for providing exceptional, hands-on support to AT&T customers within bustling national retail environments. In this role, you will interact directly with customers and retail partners to address and resolve account, billing, device, and service inquiries, often in high-pressure, fast-paced situations. To succeed, you must possess excellent communication skills, emotional resilience, and the ability to stay calm, precise, and professional in a dynamic retail setting. Key Responsibilities: Customer SupportDeliver friendly, professional, and solution-oriented support to AT&T customers within national retail locations.Address inquiries related to billing, account updates, plan modifications, device assistance, and service issues.Troubleshoot wireless devices, network problems, and feature functionalities.Maintain professionalism and service quality during peak traffic and escalated situations in high-volume retail environments. Retail Partner SupportServe as the AT&T subject-matter expert for retail employees and third-party labor partners.Act as the primary AT&T representative for these partners, leading in-store support for retail escalations.Proactively collaborate with store leadership to resolve customer concerns, enhancing partnership alignment and ensuring a superior customer experience.Work Environment & Schedule Expectations This role takes place in a retail setting requiring standing, walking, and active engagement on the sales floor for up to 8 hours per day.Flexibility to work varied schedules, including evenings, weekends, and holidays, as needed by the business.Comfortable working in busy, customer-facing environments with frequent interaction and problem-solving requirements.Operational ExcellenceEffectively navigate multiple systems while engaging with customers in real-time.Document all interactions thoroughly and accurately.Adhere to company policies, compliance mandates, and privacy standards.Meet or exceed performance metrics, including quality, efficiency, and customer satisfaction scores.Execute and maintain approved planograms for mobile devices and signage.

Position: Cisco Network Security ConsultantContract Duration: 12 MonthsLocation: Fort Worth, TX 76102Required Certifications: CCNA Security, Cisco Firewall Security Specialist, or Cisco VPN Security Specialist. CCNP Security / CCSP preferred.Job Overview:We are seeking a skilled Cisco Network Security Consultant to assist in the design, development, and maintenance of our computer and network infrastructure. The ideal candidate will have a minimum of 3 years of experience and a professional degree. You will play a crucial role in supporting Checkpoint/Solaris firewalls in a high-availability enterprise environment. Exceptional customer service skills are essential to align with our company culture. Strong expertise in Checkpoint, Solaris, and Cisco network technologies is required.Key Responsibilities:- Provide operational support and maintenance for Cisco Security Technologies.- Configure, support, and maintain Cisco ASAs for Firewall, VPN, and IPS services.- Demonstrate excellent communication skills as you will work closely with both IT and non-IT stakeholders.- Exhibit a customer-first attitude and collaborate effectively within teams.- Deploy new firewalls, with or without configuration templates, and manage firewall access lists.- Understand and implement various NAT operations (PAT, Static NAT, NAT exemption, etc.).- Troubleshoot firewall access issues using Enterprise Log Management Tools.- Conduct Intrusion Prevention System (IPS) assessments and manage overall network security.

Join our dynamic team as a PKI/Venafi Security Engineer and play a pivotal role in safeguarding our digital environments. We are seeking a skilled engineer with a solid understanding of Public Key Infrastructure (PKI) and Venafi solutions to enhance our security posture. In this contract position, you will collaborate with cross-functional teams to implement and manage PKI systems, ensuring the integrity and confidentiality of our data.

Firetrol Protection Systems, established in 1984, stands as a prominent name in the fire protection and life safety services sector. We invite passionate and skilled Multi Licensed Inspectors to enhance our Fort Worth, TX team. The selected candidate will play a crucial role in the inspection, testing, and preventative maintenance of fire protection systems.Key responsibilities include: Executing thorough inspections compliant with industry standards and regulations for fire protection systems, including sprinklers and alarms. Identifying service-related issues and offering effective troubleshooting solutions. Creating comprehensive inspection reports detailing findings and repair recommendations. Building and maintaining strong customer service relationships with clients. Working in diverse settings such as commercial buildings, educational institutions, and healthcare facilities. Engaging in continuous training to remain updated on industry standards and licensing requirements.

Join dev2 as a Senior Manager in our Information Security Office, where you will play a pivotal role in safeguarding our organization's digital assets and ensuring compliance with industry standards. We are seeking an innovative leader with extensive experience in information security management to guide our security strategies and build a culture of security awareness across the organization.Your primary responsibilities will include developing and implementing security policies, conducting risk assessments, and overseeing security training programs. You will collaborate with various stakeholders to enhance our security posture and respond to potential threats proactively.

About UsAt Roofstock, we are the premier investment platform for single-family rental homes (SFR), dedicated to revolutionizing the rental housing ecosystem for everyone involved. Our mission blends our passion for empowering investors to accumulate wealth through real estate with advanced technology that reshapes the investment process.Our Growth JourneyWith a dynamic team of over 750 Roofsters, our collaborative and proactive culture is the driving force behind our expansion. In 2022, we successfully closed our Series E funding, raising $240 million, and operate offices in both the Bay Area and New York City. Our recent growth trajectory includes strategic acquisitions of Stessa (financial and asset management software), RentPrep (tenant screening and placement services), and Mynd (property management platform for retail and institutional investors). Additionally, in 2025, we took an ownership stake in Casago (short-term rental management services), broadening our platform to accommodate both long-term and short-term rental investments.Position OverviewWe are seeking a skilled HVAC Technician to perform HVAC work orders throughout the DFW Market and neighboring areas. This role is crucial in ensuring that all HVAC systems within our managed rental properties are kept in optimal condition and adhere to state regulations.In this position, you will handle daily HVAC repairs and preventative maintenance while serving as the primary HVAC resource for our In-House Maintenance team. You will provide support for technicians on complex issues, assist in standardizing scopes of work, and ensure that HVAC systems across our single-family and multifamily rentals are safe, dependable, and compliant with local and state regulations.The ideal candidate is a licensed, hands-on professional who thrives in independent fieldwork while also collaborating effectively with a broader maintenance team and utilizing technology for work documentation and management.

Role overview Quest Defense Systems Solutions Inc. is hiring an Avionics Systems Engineer based in Fort Worth, TX. This role centers on designing and developing avionics systems for advanced aerospace projects. The focus is on hands-on engineering and integrating systems to achieve high standards of safety and reliability. What you will do Design and develop avionics systems tailored for aerospace applications Collaborate with engineers and technical specialists to define and meet project requirements Contribute to solutions that satisfy strict functionality and safety criteria

About the Role Pearce Services is hiring a Generator Refuel and Deployment Technician in Fort Worth, Texas. This role focuses on keeping the generator fleet running smoothly by handling refueling and coordinating deployments. The work supports a range of client projects and helps maintain reliable service standards.

Pay range: $18.32 - $22.90 per hour Application deadline: Tuesday, May 12, 2026 Schedule: Monday through Friday, 7:30am to 4:30pm. Some evening and weekend hours may be required. Role overview The City of Fort Worth Water Department is seeking a Meter Services Technician I to support field operations. This entry-level position focuses on installing, maintaining, and troubleshooting water meters throughout the city. The team manages more than 302,000 meters, serving a population of over one million residents. Key responsibilities Install, maintain, and repair water meters Work with Advanced Metering Infrastructure (AMI) systems Conduct field investigations related to meter service Deliver responsive customer service in the field Work environment and growth This position offers a hands-on, field-based work setting. Meter Services Technicians benefit from a structured career ladder and opportunities for professional development within the department. Benefits 11 paid holidays Medical, dental, and vision coverage Pension plan Paid time off Professional development opportunities Find out more about benefits

Established in 1984, Firetrol stands as the premier provider of fire protection and life safety services across the nation.We are actively looking for a skilled Sprinkler Service Manager to join our dynamic team of over 1,200 dedicated fire protection professionals.Key Responsibilities:Lead and manage service projects from initial planning through to successful completion.Examine contracts, specifications, and bid drawings to ensure effective execution of assigned projects.Conduct thorough project reviews to schedule deliverables and accurately estimate costs.Coordinate activities with the service team and subcontractors to ensure seamless operations.Select appropriate tools, materials, and equipment while managing inventory efficiently.Ensure compliance with all contractual performance conditions.Monitor daily progress and prepare detailed internal and external reports on job status.Engage effectively with a diverse range of stakeholders.Manage multiple priorities and project responsibilities efficiently.Maintain organized records and effective document management.Identify project discrepancies and provide assistance in finding solutions.Analyze risks and implement strategies to mitigate them.Act as a liaison between service sales representatives, department managers, subcontractors, clients, and field technicians.

Who We Are Gatik is at the forefront of transforming B2B logistics through its pioneering autonomous transportation-as-a-service (ATaaS) solutions. Our mission is to enhance the efficiency of the supply chain by ensuring safe and reliable deliveries while alleviating congestion. In collaboration with industry giants like Walmart, we launched the world’s first fully driverless commercial transportation service in 2021. Gatik's Class 3-7 autonomous trucks are actively operating in key markets such as Texas, Arkansas, and Ontario, Canada, driving significant advancements in freight transportation. Our proprietary Level 4 autonomous technology, Gatik Carrier™, is meticulously engineered to safely and efficiently transport goods between pick-up and drop-off points in the middle mile. With exceptional capabilities in both highway and urban settings, Gatik Carrier™ integrates advanced software and hardware to seamlessly enhance our customers' logistics operations. About the Role We are in search of a proactive and detail-oriented Mechanical Integration Technician with substantial experience in mechanical and electrical prototyping, custom fabrication, and innovative assembly. The ideal candidate is a “maker” at heart—someone who enjoys building, customizing, and experimenting with machines, whether they be cars, motorcycles, drones, RC vehicles, or robotics.In this role, you will collaborate closely with our engineering team to bring state-of-the-art autonomous vehicle systems to fruition through rapid prototyping, integration, testing, and iterative design. The right candidate will have a proven track record of harnessing their creativity to design custom assemblies or functional systems, either personally or professionally, and excel in a fast-paced R&D environment. This is a full-time, onsite position based in Fort Worth, TX, requiring five days a week in the office.

The City of Fort Worth Water Department seeks Instrumentation and Electrical Technicians to join the Plant Operations Division. These positions are essential to keeping water and wastewater treatment facilities running safely and efficiently. What you will do Technicians handle maintenance and repairs for a broad range of industrial electrical systems and instrumentation. Daily tasks include troubleshooting, performing both major and minor repairs, and ensuring reliable operation of equipment vital to water and wastewater treatment. Pay range Instrumentation/Electrical Tech I: $22.90 - $28.62 per hour Instrumentation/Electrical Tech II: $24.67 - $30.83 per hour Senior Instrumentation/Electrical Tech: $26.57 - $33.21 per hour Schedule Standard hours are Monday through Friday, 6:30 AM to 3:00 PM. Some evening and weekend shifts may be required. Application deadline Applications must be submitted by Monday, May 11, 2026. Benefits 11 paid holidays Medical, dental, and vision coverage Paid time off Pension plan Professional development opportunities Learn More! About the City of Fort Worth Fort Worth serves over 1,000,000 residents and is among the fastest-growing large cities in the country. The city emphasizes customer service, mutual respect, diversity, continuous improvement, ethical behavior, and accountability.