Test & Evaluation Engineer

ABOUT USHolder Construction Company is a renowned leader in the construction sector, consistently featured among the top firms on ENR’s Top 400 Contractors list. We pride ourselves on being a performance-driven organization that values excellence and invests in our employees. Our structured career development initiatives empower team members to ascend rapidl…

ABOUT USHolder Construction Company is a prominent name in the construction sector, consistently recognized among the top firms on ENR’s Top 400 Contractors list. We pride ourselves on being a performance-oriented organization that values excellence and invests in the professional growth of our employees. Our structured career development program facilitates rapid advancement into broader roles and responsibilities based on merit. We provide a competitive compensation and benefits package that includes:Annual bonus programPaid time offHealth, dental, vision, and life insurance401(k) retirement planNight and swing shift differential pay for select rolesAbout the RoleWe are on the lookout for a Senior Engineer to become a vital part of our MEP team for a project based in Manassas, VA. This position requires full-time, onsite engagement.Key ResponsibilitiesEngage with vendors of electrical and mechanical equipment, design engineers, clients, and subcontractors.Manage the procurement of electrical and mechanical subcontracts and equipment, overseeing contracts and deliverables from bid solicitation through project completion.

ABOUT USHolder Construction Company is a nationally acclaimed leader within the construction industry, consistently recognized among the top firms on ENR’s Top 400 Contractors list. Our performance-driven culture emphasizes the importance of rewarding excellence and investing in our team members. We offer a structured career development program that empowers associates to advance rapidly into broader roles and responsibilities based on their performance. With operations across the United States, we provide a competitive compensation and benefits package, including:Annual bonus programPaid time offComprehensive health, dental, vision, and life insurance401(k) retirement planNight and swing shift differential pay for select rolesAbout the RoleWe are seeking a skilled MEP Manager to join our dynamic MEP team on our project in Manassas, VA. This is a full-time, on-site position.Key ResponsibilitiesOversee all mechanical and electrical construction activities for Mission Critical facilities and associated projects.Manage Mechanical and Electrical Trade contractors and vendors throughout the project lifecycle.Coordinate cross-discipline activities to ensure project milestones are met.

LotusWorks is a premier Engineering Services provider dedicated to overseeing Commissioning, Construction Services, Calibration, Operations & Maintenance functions within cutting-edge global manufacturing facilities. Operating across EMEA and North America, we collaborate with some of the world’s leading manufacturers in the Semiconductor, Pharmaceutical & Biologics, Medical Device, and Data Centre sectors. Our engineering and technical professionals are at the forefront of technological innovations, reflecting our commitment to a diverse and inclusive workplace, essential to our people-first approach.The MEP Superintendent plays a pivotal role in the successful execution of complex construction and commissioning projects in high-tech manufacturing environments. This position is responsible for the coordination of MEP (Mechanical, Electrical, and Process) scopes with project teams and trade partners, ensuring that systems are installed, monitored, and delivered in accordance with project schedules, safety standards, and quality expectations.

About Holder Construction Holder Construction ranks among the top firms in the construction sector and regularly appears on ENR’s Top 400 Contractors list. The company values strong performance, recognizes outstanding work, and invests in employee growth. A structured career development program helps associates move into greater responsibility based on their achievements. Benefits Annual bonus program Paid time off Health, dental, vision, and life insurance 401(k) retirement plan Night and swing shift differential pay for select roles Role Overview: Senior MEP Engineer Holder Construction is looking for a Senior MEP Engineer to join the Operations team in Manassas, VA. This is a full-time, on-site position supporting project delivery and coordination.

About UsHolder Construction Company is a premier name in the construction industry, consistently featured among the top firms on ENR’s prestigious Top 400 Contractors list. We pride ourselves on being a performance-oriented organization that values and rewards talent, and we are committed to investing in the professional growth of our team members. Our comprehensive career development program provides associates with the opportunity to advance based on their performance and dedication. We operate nationwide, offering a competitive compensation package that includes various benefits.Annual bonus programPaid time offHealth, dental, vision, and life insurance401(k) retirement planNight and swing shift differential pay for select rolesAbout the RoleWe are in search of a skilled MEP Coordinator to join our dynamic MEP team for a project in Manassas, VA. This is a full-time, on-site position.Key ResponsibilitiesManage mechanical and electrical construction for Mission Critical facilities and related projects.Oversee all Mechanical and Electrical Trade contractors and vendors involved in the project.Coordinate schedules, budgets, and resources to ensure project milestones are met.

ABOUT USHolder Construction Company stands as a prominent leader in the construction sector, consistently earning a top spot on ENR’s Top 400 Contractors list. We take pride in fostering a performance-oriented culture that values excellence and invests in our workforce. Our structured career development program enables our associates to advance swiftly into more significant roles and responsibilities based on their performance. With a national presence, we provide a highly competitive compensation and benefits package that includes:Annual bonus programPaid time offHealth, dental, vision, and life insurance401(k) retirement planNight and swing shift differential pay for select rolesAbout the RoleWe are seeking an MEP Assistant Superintendent to become part of our MEP Building Technology team for our project in Manassas, VA. This is a full-time, in-person position.Key ResponsibilitiesManage and coordinate the installation of all MEP systems, ensuring adherence to project specifications and quality standards.Provide leadership and oversight to MEP trade partners.

MEP Home Services has provided HVAC, plumbing, and electrical solutions throughout Virginia since 2010. The company maintains a steady flow of projects and values teamwork with a strong focus on execution. Role overview This full-time Project Manager position is based on-site in Manassas, Virginia, with some travel within a 30 to 40-mile radius covering the Virginia and DC metro area. The main responsibility is managing large-scale, ground-up multifamily construction projects, particularly those involving HVAC and plumbing systems. Projects typically range from $2.5 million to $5 million and include podium and mixed-use developments with 350 to 450 units. What you will do Manage multifamily construction projects from initiation through completion, with an emphasis on HVAC and plumbing systems. Oversee podium and mixed-use developments, ensuring work meets project specifications and quality standards. Utilize Procore for scheduling, budgeting, documentation, and communication. Coordinate activities among field teams, subcontractors, and internal stakeholders to ensure smooth project delivery. Track timelines, costs, and resource allocation to support project profitability and efficiency. Lead project meetings and provide regular updates to leadership and stakeholders. Ensure compliance with safety standards, building codes, and project requirements. Compensation and benefits Base salary between $85,000 and $110,000, depending on experience. Annual bonus opportunities tied to performance. Stable, full-time employment with a growing company. Direct involvement in high-value projects and a reliable project pipeline. Opportunities for advancement as the multifamily division grows. Primarily on-site work in Manassas, with some local travel. Work environment Established company with a strong reputation in Virginia. Leadership team supports both project success and employee development. Opportunity to help shape a growing multifamily division. Minimal bureaucracy and direct access to decision-makers. Projects that challenge technical and leadership skills. Professional development through exposure to complex, high-value work.

MEP Partners, LLC. provides HVAC, plumbing, and electrical construction services throughout the DMV region. The company emphasizes hands-on leadership and values a culture where each decision directly affects results. Role overview The Service Manager position is full-time and based on-site in Manassas, Virginia. This role oversees daily operations for HVAC and mechanical service projects, focusing on strong team performance and efficient service delivery. Managing schedules, teams, and project outcomes requires a proactive approach and steady communication with both field and internal staff. Key responsibilities Direct daily service operations for HVAC and mechanical projects across Manassas and nearby areas Coordinate scheduling, dispatch, and performance of service teams Work closely with technicians, field teams, and internal staff to ensure efficient service Track project timelines, budgets, and performance indicators to support profitability Utilize ServiceTitan or similar platforms for workflow management and reporting Ensure all work complies with safety standards and company policies Respond promptly to operational challenges Communicate regularly with leadership regarding performance, issues, and opportunities Maintain a strong on-site presence and set expectations for team performance Compensation and benefits Salary: $75,000 to $100,000, based on experience Full-time, on-site in Manassas, VA Standard hours: Monday through Friday, 7:00 AM to 4:30 PM On-call rotation: about one weekend per month Company vehicle with take-home use and fuel card Medical, dental, and vision insurance 401k plan with 4% company match Consistent workload: 40 to 50 hours per week, year-round Projects span Virginia, Maryland, and DC What sets this team apart Stable company with experienced leadership and a clear growth plan Hands-on management style allows direct influence on outcomes Opportunities to lead diverse projects and build operational skills Culture values accountability and ownership Direct access to leadership enables timely decisions Reliable, growing pipeline of work throughout the DMV area

MEP Partners, LLC. provides HVAC, plumbing, and electrical construction services across the DMV region. With its headquarters in Manassas, Virginia, the company maintains a steady workload and is guided by experienced leadership. Role overview The Service Manager position is full-time and based on-site in Manassas, VA. This role involves leading daily service operations for HVAC and mechanical projects, supporting work throughout Virginia, Maryland, and DC. The Service Manager plays an active part in overseeing teams and ensuring projects run smoothly. Key responsibilities Direct daily operations for service teams working on HVAC and mechanical projects. Handle scheduling, dispatch, and monitor team performance. Coordinate closely with technicians, field staff, and internal groups to maintain efficient service delivery. Track project timelines, budgets, and service KPIs to help ensure profitability. Utilize ServiceTitan or similar platforms for workflow management and reporting. Promote safety and uphold company standards at all times. Identify and resolve operational issues promptly. Keep company leadership informed about performance, challenges, and opportunities. Maintain a strong on-site presence and set the standard for the team. Work schedule and location Position is fully on-site in Manassas, VA. Typical hours are Monday to Friday, 7:00 AM to 4:30 PM. On-call rotation is about one weekend per month. Average workload is 40 to 50 hours per week, year-round. Compensation and benefits Salary range: $75,000 to $100,000, based on experience. Company vehicle for take-home use and gas card provided. Medical, dental, and vision insurance available. 401(k) plan with a 4% company match. What sets this role apart Opportunity to work with a growing company led by strong leadership. Hands-on position where decisions have a direct impact. Manage multiple projects and develop operational expertise. High-accountability culture focused on ownership and results. Direct access to company leadership for quick decision-making. Consistent pipeline of projects across the region. More information about MEP Partners, LLC. can be found at https://mephomeservices.com/.

Spear AI is actively seeking a passionate Junior Modernization Engineer to play a crucial role in designing, building, and modernizing the advanced combat systems that support the U.S. Navy. As a rapidly growing defense contracting company, we are committed to delivering state-of-the-art solutions that enhance our nation's security. Our culture thrives on innovation, where every team member is empowered to contribute meaningfully to mission-critical projects. Joining our team means collaborating closely with skilled professionals across our Hardware, Software, and Services divisions, all dedicated to excellence and the enhancement of capabilities critical for national safety and security.At Spear AI, we specialize in developing sonobuoy sensors that gather vital edge data in aquatic environments. Our collaboration with the U.S. Navy involves collecting and processing SONAR data, presenting you with the chance to work on impactful projects that enhance warfighter effectiveness and contribute to mission success.

Join Oteemo Inc. as a Senior Pipeline Engineer and play a vital role in our engineering team. You will be responsible for designing, developing, and maintaining state-of-the-art pipeline systems that meet our clients' needs. This position requires a deep understanding of pipeline engineering principles and the ability to work collaboratively in a dynamic environment.

Spear AI is on the lookout for an experienced Modernization Engineer to lead the design, development, and enhancement of advanced combat systems for the U.S. Navy. As a burgeoning defense contractor, we are committed to pioneering innovative solutions that fortify our nation's security. Our organizational culture thrives on collaboration and empowers all team members to make substantial contributions, directly engaging with leadership in impactful projects. Whether your expertise lies in Hardware, Software, or Services, you will collaborate with a team of dedicated professionals focused on excellence and enhancing capabilities that safeguard our nation.At Spear AI, we specialize in developing sonobuoy sensors that are deployed underwater to gather edge data. We also work closely with the U.S. Navy to gather and analyze SONAR data. This role presents a unique opportunity to engage in real-world projects that significantly influence warfighter capabilities and overall mission success.Key ResponsibilitiesAs a key member of our dynamic team, your responsibilities will include:Translating C/C++ code into memory-safe Rust.Ensuring code is rigorously formatted, linted, and tested with comprehensive code coverage.Containerizing the legacy codebase using Docker and Kubernetes.Replacing outdated messaging systems with Redpanda and Protobuf.Implementing services using Infrastructure as Code.Integrating modern tooling into local development workflows.Designing and building CI/CD pipelines utilizing GitHub Actions.Candidate ProfileWe seek a candidate with robust Software Engineering skills who embodies our core values:A meticulous attention to detail. You ensure your code is well-structured, fully typed, and achieves 100% test coverage.A commitment to correctness. You take pride in building reliable libraries and services that users can trust.An obsession with performance. You strive for optimal Lighthouse scores and fast query responses.A passion for deep understanding. You enjoy building prototypes and conducting experiments to enhance your knowledge.A drive to stay ahead of the curve. You are excited about the upcoming features of modern platforms.

About Holder Construction Company Holder Construction Company ranks among the top firms in the construction industry, consistently appearing in ENR’s Top 400 Contractors list. The company emphasizes strong performance and high standards, investing in employee growth and development. A structured career development program helps team members advance based on their achievements. With projects across the United States, Holder Construction offers competitive compensation and benefits. Benefits Annual bonus program Paid time off Health, dental, vision, and life insurance 401(k) retirement plan Shift differentials for night and swing shifts (for select roles) Role Overview: Senior Project Engineer The Operations team in Manassas, VA is hiring a Senior Project Engineer. This is a full-time, in-person position.

Position Overview:Latitude, Inc. is looking for an enthusiastic Entry Level Electrical Engineer to become a vital part of our innovative engineering team. This opportunity is perfect for recent graduates or early-career professionals who are eager to utilize their knowledge of electrical engineering principles in practical applications. The successful candidate will assist in the design, testing, documentation, and ongoing enhancement of electrical systems and products.This role offers hybrid work flexibility and requires an active Secret clearance.

Join Spear AI as a skilled Modernization Engineer, where you'll play a pivotal role in designing, constructing, and enhancing the next generation of combat systems for the U.S. Navy.As a rapidly growing defense contracting firm, Spear AI is committed to providing innovative solutions that bolster national security. We foster a collaborative environment characterized by a flat organizational structure, allowing all team members to make significant contributions, engage directly with leadership, and work on impactful projects. In our Hardware, Software, and Services divisions, you’ll collaborate with exceptional professionals dedicated to excellence and enhancing the capabilities that protect our nation.At Spear AI, we specialize in developing sonobuoy sensors that are deployed underwater to gather edge data, and we partner with the U.S. Navy to collect and analyze SONAR data. This position offers you the chance to engage in real-world projects that enhance warfighter capabilities and mission success.

Join Oteemo Inc. as a Senior DevSecOps Engineer and play a critical role in enhancing our software delivery processes. You will collaborate with cross-functional teams to integrate security practices into our DevOps workflows, ensuring that our applications are not only efficient but also secure. Your expertise will guide our efforts in automation, continuous integration, and deployment strategies, all while maintaining our commitment to quality and security.

LinkedIn Corporation seeks a Senior Data Center Asset Management Engineer based in Manassas. The position centers on enhancing and sustaining asset management processes to help ensure the data center’s infrastructure runs reliably and efficiently. Key responsibilities Supervise asset management for data center equipment and related systems Improve procedures that support the reliability and efficiency of operations Use specialized knowledge to reinforce controls over data center assets Role focus This role is designed for those with a strong background in asset management who can drive improvements and maintain high standards for data center operations.

Join Oteemo Inc. as an Artificial Intelligence Engineer, where you will be at the forefront of developing innovative AI solutions. This role involves designing, implementing, and optimizing AI algorithms to enhance our products and services. Collaborate with cross-functional teams to drive AI initiatives that align with our strategic goals.