Senior Lead Software Engineer - Front End

At INflow Federal, we’re not just creating infrastructure—we’re pioneering the future of national defense. We design and develop secure, intelligent systems that drive mission success by seamlessly integrating human insight with machine capabilities. With a strong foundation in Department of Defense (DoD) networks and a dedication to operational excellence, …

The Senior Network Engineer plays a pivotal role in delivering Tier-3 and Tier-4 engineering expertise for the design, implementation, troubleshooting, and optimization of the HSEN WAN and HQ LAN-A infrastructure. This position is crucial in ensuring an availability rate of 99.5% or higher for critical services. Responsibilities include overseeing configuration management, change control, security patching, and incident response across various network components such as routers, switches, firewalls, VPN/DMVPN/SD-WAN, wireless, and cloud networks. This role is integral to the design, construction, and maintenance of a secure cloud infrastructure that aligns with the organization's technology and business objectives. This involves architecting scalable, secure, and highly available cloud solutions, optimizing performance and cost-efficiency across environments such as AWS, Azure, and Google Cloud. A collaborative approach with other IT teams, stakeholders, and third-party vendors is essential to deliver cloud-based infrastructure and services that meet organizational goals.Key Tasks and Responsibilities Core Engineering:* Engineer and implement upgrades to WAN/LAN based on approved designs; validate in lab environments prior to production deployment. * Execute advanced routing protocols (OSPF/BGP/DMVPN/SD-WAN), Quality of Service (QoS), multicast, and network segmentation. * Integrate new security controls, including Next-Gen Firewalls (NGFW), Intrusion Detection/Prevention Systems (IDS/IPS), and Zero Trust Network Access (ZTNA), while supporting ATO evidence collection. Operations & Support:* Provide Tier-3 escalation support and act as a Tier-4 liaison for Priority-1/2 incidents. * Execute vulnerability remediation and patch management in accordance with DHS severity windows. * Manage change-management reviews and conduct post-implementation validation. Process & Documentation:* Develop and maintain device configurations, standard operating procedures (SOPs), and both logical and physical diagrams within CMDB/ServiceNow. * Produce weekly service request metrics, monthly availability reports, and root-cause analyses. * Contribute to automation scripts using Ansible and Python, as well as network modernization prototypes.

OverviewJoin Akumen, Inc., a leading provider of IT solutions for federal clients, as a Senior Systems Engineer. This role is pivotal in supporting our esteemed client within the Department of State. Your expertise will be critical in consulting with clients to identify their unique challenges and architect innovative solutions, particularly focusing on Citrix technologies.Located in Springfield, VA, this position may require occasional travel to Washington, D.C., and other locations. As this is a client-facing role, exceptional communication skills, professionalism, and business acumen are essential. The ideal candidate will adeptly navigate the complexities of a dynamic federal landscape.ResponsibilitiesDesign, implement, optimize, and support Citrix environments, including Citrix Virtual Apps, Desktops, Cloud, NetScaler ADC, and associated infrastructure.Provide systems administration, develop system architecture, and contribute to significant technology enhancements.Utilize technical expertise to solve integration, compatibility, and platform challenges, ensuring timely project and task completion.Conduct feasibility analyses for potential future projects to guide leadership decisions.Deliver engineering and administrative support for Citrix Infrastructure, Citrix applications, VMWare, Windows Server OS, and server hardware.Oversee ongoing operations, maintenance, and system monitoring of existing systems, including designing and validating prototypes and proofs of concept.Contribute to defining robust architectures for new systems, enhancing existing components, and creating reusable elements.Adapt product architecture responsively as customer needs and technology change.Identify and communicate emerging technologies, programming languages, design methodologies, and industry best practices.Engage effectively with clients and colleagues to ensure timely resolution of technical issues.

SECURITY CLEARANCE: TS/SCI with Polygraph is mandatory (Virginia)POSITION: Senior DevOps EngineerREQUISITION: AWSMSA-03.0128425LOCATION: Springfield, VA or Herndon, VAJOB DESCRIPTION:• Architect and deploy highly available, fault-tolerant systems capable of processing large-scale geospatial datasets.• Conduct DevOps practices and troubleshoot system performance, cloud infrastructure, and geospatial datasets.• Implement and oversee machine learning models in cloud platforms, utilizing AWS services like SageMaker and CloudWatch.• Expertise in TypeScript and Python (or similar OOP languages), with proficiency in writing and reviewing enterprise-level application code.• Demonstrate exceptional problem-solving abilities and thrive in a fast-paced, independent work setting.

Your ImpactBecome a vital part of a mission-driven team where your contributions have significant importance. We are on the lookout for a Senior Computer Vision Engineer to develop innovative solutions that support essential national defense initiatives. This position merges practical development, system-level reasoning, and collaboration with diverse teams, including software engineers, systems integrators, and program managers.In this role, you will lead the design and implementation of real-time computer vision systems that operate in dynamic and often high-pressure settings. This is a results-oriented position within an ML-Ops framework aimed at delivering production-ready solutions, managing large-scale data, and ensuring effective model deployment and performance in practical scenarios.You will also play a crucial role in full lifecycle systems engineering activities, making sure that mission requirements are translated into scalable, effective, and sustainable technical solutions across both software and integrated systems.

***Requires an active TS/SCI Security Clearance**** Your Impact: The Senior Unified Communications Engineer plays a crucial role in designing and developing integrated voice, video, and collaboration networks. You will collaborate with Unified Communications Engineering teams to ensure the effective delivery of functional systems. Additionally, you will assist in diagnosing and troubleshooting issues across voice and video system clusters and endpoints. Your ability to quickly address software and hardware concerns will be invaluable, as will your skill in replicating issues for internal analysis and creating precise technical documentation to provide feedback to developers and vendors. Your Responsibilities: Analyze Unified Communications networks including voice, video, and collaboration systems, focusing on engineering, planning, design, evaluation, selection, and upgrades. Design, develop, and implement Cisco collaboration endpoint technologies, including VoIP endpoints, Cisco Codecs, DX, and RoomKits for collaborative meeting environments (CMS), as well as Cisco Unified Communications Call Manager (CUCM) version 14 or higher and Cisco Unified Communications Manager IM and Presence (Jabber). Plan system updates and manage scheduled outages. Configure systems and user environments effectively. Guide the development of ongoing technologies and engineering tasks related to Unified Communications and User-Facing Services. Identify, analyze, and resolve system issues independently. Utilize knowledge of Microsoft Excel, Visio, and various office suites. Maintain an up-to-date understanding of relevant system technologies. Participate in special projects as needed. Provide mentorship and leadership to junior systems engineers. Develop procedures and documentation for managing, deploying, and implementing various baseline hardware/images and system updates.

Your Role and Impact Join our dynamic development team that leverages Agile scrum methodologies to create and maintain a robust Platform as a Service (PaaS) solution utilized across multiple security domains. This PaaS environment facilitates numerous tenants and supports a diverse array of application stacks and data services. We are looking for a Hybrid Cloud Platform Engineer with TS/SCI clearance to contribute to our Intelligence customer projects in Springfield, VA or St. Louis, MO. Your Responsibilities Manage and operate the existing Red Hat OpenShift environment across multiple security domains, including both Cloud and data center (vSphere) settings. Support various OpenShift operators and frameworks such as Crossplane, Kyverno, and RedHat GitOps. Deploy OpenShift to new locations as they become available. Collaborate with internal and external teams to understand integration requirements and scale platforms accordingly. Work closely with security teams to ensure compliance and develop secure solutions. Support data services including RabbitMQ, Redis, PostgreSQL, and Elastic Stack. Create and maintain comprehensive documentation. Required Qualifications Bachelor's degree in Computer Programming, Science, Engineering, or a related technical field. U.S. Citizenship is required. Active TS/SCI clearance with the ability to obtain a CI Polygraph. A minimum of 5 years of development experience. Compliance with DoD 8570 IAT Level II requirements, holding one of the following certifications: Security+ CE, CND, SSCP, GSEC, GICSP, CySA+, or CCNA. Preferred Qualifications Experience in deploying and managing RedHat OpenShift in cloud and/or vSphere environments. Familiarity with Amazon Web Services. Proficiency in Python, Shell scripting, and Git. Knowledge of Linux distributions such as RHEL/RHCOS and CentOS. Experience with CI/CD orchestration tools like GitLab CI and Jenkins. Understanding of container technologies including Docker, Kubernetes, and the Cloud Native Computing Foundation ecosystem. Why Join GRVTY? At GRVTY, we tackle some of the most significant national security challenges with innovative solutions and unparalleled expertise. Our mission is to provide technical proficiency that outpaces our adversaries.

Role overview Olsson seeks a Senior Substation Physical Design Engineer to produce substation layouts that meet both client expectations and industry regulations. This position works closely with various teams and plays a key role in shaping project outcomes. Senior engineers in this role also provide guidance to less experienced colleagues and help drive the development of the firm’s project portfolio. Locations This position offers flexibility, with openings in several offices and remote options. Candidates may work remotely from Arizona, Arkansas, Colorado, Kansas, Missouri, Nebraska, or Texas. Office locations include Dallas, Denver, Fayetteville, Fort Worth, Joplin, Kansas City, Lincoln, Little Rock, North Kansas City, Omaha, Phoenix, and Springfield. What you will do Create physical substation designs that follow industry standards and fulfill client requirements Collaborate with multidisciplinary teams to deliver projects Mentor and assist junior engineers Support the expansion and quality of Olsson’s project portfolio

Your Impact Become a vital member of our mission-driven team, where your contributions play an essential role. We are on the lookout for a Subject Matter Expert (SME) in Computer Vision Engineering to develop innovative solutions that bolster crucial national defense operations. This position merges practical development with advanced system-level thinking, fostering close collaboration with diverse teams, including software engineers, systems integrators, and program managers. You will lead the design and implementation of real-time computer vision systems that excel in dynamic and often high-stakes scenarios. This is a results-oriented role set within an ML-Ops environment aimed at delivering production-ready solutions, managing large-scale data processing, and ensuring efficient model deployment and performance under real-world conditions. In your capacity, you will spearhead full lifecycle systems engineering activities, guaranteeing the effective translation of mission requirements into scalable, efficient, and maintainable technical solutions across software and integrated systems.

Position Overview: We are seeking a talented Senior Data Center Network Engineer to join our dynamic team at distro. This role involves designing, implementing, and supporting large-scale data center network fabrics, ensuring optimal performance and reliability.Key Responsibilities:1. Design, implement, and maintain extensive data center network fabrics.2. Utilize Cisco NDFC, VXLAN, VRF, and advanced BGP architectures.3. Provide expert guidance on data center network segmentation and scalability.4. Collaborate closely with security and infrastructure teams to integrate network and security measures.5. Optimize and support enterprise-grade network environments for maximum efficiency.

Company OverviewAt Olsson, we are dedicated to engineering and designing innovative solutions that enhance the world around us. Our commitment to responsiveness, transparency, and results drives our focus on our people, clients, and the communities we serve.As a people-centric organization, we value our employees as our greatest asset. This creates an environment that fosters growth and creativity, allowing us to develop our personnel alongside our business. Our unique culture at Olsson leads to sustainable positive impacts on the world.Position OverviewWe are in search of talented individuals with a background in transportation or aviation who can contribute their expertise to airport design projects. In this role, you will act as a project manager for small to medium-sized initiatives, generating planning and design documentation and performing design calculations. You will collaborate with various teams at Olsson, engage with professional and technical staff, and liaise with clients. Occasional travel to job sites for inspections and attendance at client meetings will be required. The Airports team offers a range of services for diverse airport projects, including paving, grading, structures, airport lighting, and fuel systems.

Join our dynamic team at Smiths Group as a Manufacturing Engineer. In this pivotal role, you will be responsible for designing, implementing, and optimizing manufacturing processes to improve efficiency and quality. You will collaborate with cross-functional teams to identify areas for improvement and lead projects from conception through execution.

Company OverviewAt Olsson, we are committed to engineering and designing innovative solutions that enhance the environment we live in. Our core values of responsiveness, transparency, and results drive our approach towards our people, clients, and projects.Our culture is built around our greatest asset—our people. We foster an environment where creativity and growth are encouraged, allowing us to develop our employees while expanding our business. This dynamic culture generates a lasting impact on the communities we serve.Position SummaryAs a Transportation Project Engineer with Olsson's Roadway team, you will take on the role of project manager for smaller projects, responsible for creating planning and design documents, conducting design calculations, and assisting in the development of project scopes and schedules. You will collaborate with various Olsson teams as well as clients and other stakeholders. Occasional travel to job sites for observations and client meetings will be a part of your role.Olsson is dedicated to fostering growth and high performance among our employees, providing access to advanced technology, ongoing training, and opportunities for career progression.If you are an enthusiastic civil engineer with a keen interest in transportation engineering, we invite you to apply and join us in making a significant impact on transportation infrastructure and our communities.We currently have one opening and will consider candidates for our Springfield, MO or Joplin, MO offices.

Join Veolia Environnement SA as a Mechanical Commissioning Project Engineer. In this pivotal role, you will oversee and manage mechanical commissioning projects to ensure they are completed on time, within budget, and in compliance with all safety standards. Your expertise will guide the installation, inspection, and testing of mechanical systems, while collaborating with various engineering teams to deliver exceptional results.As a key member of our engineering department, you will be instrumental in driving project success through effective communication, meticulous planning, and a commitment to excellence. This is a fantastic opportunity to further develop your career in a supportive and innovative environment.

About Olsson Olsson focuses on engineering and designing solutions that improve the environment and communities. The company values responsiveness, transparency, and delivering results for clients, employees, and the organization as a whole. People come first at Olsson. The team is seen as the company’s greatest asset, and this belief shapes a workplace that supports both personal and professional growth. Team members are encouraged to use their creativity and skills, driving both company growth and a positive community impact. Role Overview: Experienced Water Resources Engineer The Water Resources team at Olsson offers a wide range of services, including planning, design, permitting, and support during construction. As an Experienced Water Resources Engineer, expect to contribute ideas and develop solutions for a variety of engineering challenges. This position is part of a collaborative group that values input and supports career development. The team is committed to making a difference in communities through thoughtful water resources engineering. Location Overland Park, KS or Springfield, MO

Company OverviewAt Olsson, we are dedicated to engineering and designing solutions that enhance the world we live in. Our commitment to responsiveness, transparency, and results drives our efforts for our people, clients, and the communities we serve.As a firm that prioritizes its people, we recognize that our most valuable resource is our talented team. This philosophy fosters an environment where creativity and growth thrive, establishing a distinctive Olsson culture. We aim to develop our people while expanding our business, creating a meaningful impact on the world around us.Position OverviewJoin Olsson and elevate your civil engineering career! We are on the lookout for a motivated and collaborative Engineer In Training (EIT) with a focus or interest in roadway and transportation engineering. You will engage in diverse projects that encompass urban and rural roadways, multimodal paths, and major highways/interchanges.As part of our roadway team, you will contribute to various transportation-related initiatives, collaborating with seasoned professionals committed to delivering exceptional results. Your responsibilities will include basic project design through CAD drafting, conducting research, composing technical reports, and visiting job sites for observation as necessary.At Olsson, we emphasize growth and high performance, equipping our employees with the resources they need to excel. You will have access to state-of-the-art technology, ongoing training, professional development opportunities, and potential for career advancement.

teklysiuminc seeks a Senior Construction Estimator based in Springfield. This role helps shape project budgets and supports client decisions for a variety of construction projects. Key responsibilities Review blueprints, specifications, and project documents to determine requirements Prepare detailed and accurate cost estimates for construction work Analyze documentation to identify materials, labor, and time needed Support clients by providing thorough cost analysis and ensuring strong value

Join us this summer as an Engineering Intern at Smiths Group plc, where you will gain hands-on experience in a dynamic engineering environment. This internship offers an opportunity to work alongside experienced professionals, contributing to real-world projects that will enhance your skills and knowledge in engineering.

As an Infrastructure Deployment Engineer at Crusoe, you will play a critical role in designing, implementing, and managing our cutting-edge infrastructure solutions. Your expertise will help streamline our deployment processes and ensure optimal performance for our innovative technologies.