EHS Safety Engineer Westerwood (WG) Global LtdEHS Safety EngineerManassas, VA$30–$35 / hourManassas, VA, 20110, United States. EHS Safety Engineer.
Junior Mechanical/Industrial Engineer Altus Technology SolutionsJunior Mechanical/Industrial EngineerIndian Head, MD$100,000–$120,000 / yearAltus Technology Solutions is seeking a Junior Mechanical/Industrial Engineer to support Engineering Change and Modernization Projects (ECMP), Cast Products operations, and Explosive Production activities at Naval Surface Warfare Center Indian Head Division (NSWC IHD). The Junior Mechanical/Industrial Engineer will work alongside senior engineers, manufacturing personnel, project managers, and government stakeholders to support modernization efforts, improve manufacturing operations, and contribute to engineering projects throughout the project lifecycle.
Software Engineer (C++) Oteemo Inc.Software Engineer (C++)Manassas, VAIn this role, you''ll work daily within CI/CD pipelines to compile, test, and deliver C++ artifacts, apply sound software design principles to complex systems, and collaborate across development, operations, and security teams to keep delivery fast, reliable, and secure. Work daily within CI/CD pipelines (Jenkins, GitLab CI, Azure DevOps, GitHub Actions) to automatically compile, test, and deliver C++ artifacts, containerized or otherwise.
Senior Systems Engineer Cubic CorpSenior Systems EngineerFort Belvoir, VA$113,000–$143,000 / yearWhen you join Cubic, you become part of a company that creates and delivers technology solutions in transportation to make people's lives easier by simplifying their daily journeys, and defense capabilities to help promote mission success and safety for those who serve their nation. This role involves overseeing and executing interdependent systems engineering activities, including detailed requirements breakdown, system administration, system design, integration, and problem-solving, requiring sophisticated analytical techniques.
Entry Level Engineer/Developer - 2027 RoviSysEntry Level Engineer/Developer - 2027Manassas, Virginia$80,000–$82,000 / yearFull timeNetwork customer systems, Controllers, HMI PC's, Field mounted instruments and Process Skids to provide fully integrated control systems. Install and commission systems connected to the plant floor devices onsite and support operations personnel through effective use and maintenance of the deployed solutions.
NewSystems Engineer Millennium CorporationSystems EngineerQuantico, Virginia$90,000–$98,000 / yearTasks shall include, but are not limited to: Review, develop, and comment on technical documentation (requirements, CAD files, test plans/reports, technical review documents, engineering change documents); Conduct technical analyses, and attend design and ECP reviews; Witness the integration of hardware onto the platforms and the execution of tests, and review test plans and reports; Develop Informational Briefs and provide results to the Government in time to support the schedule associated with each task; Technical/engineering support to Equipment Specialists for execution of DLA-339s (knowledge of the -339 and overall DLA provisioning process; data rights); Technical/engineering support to Equipment Specialists for execution of PQDRs (knowledge of the PQDR process; data rights; root cause analysis); and Represent the Program Office on site and provide the primary communication conduit for engineering issues related to the Depot PoP and Inspect and Repair Only As Necessary (IROAN) of ACVs (manufacturing processes; plant operations; production quality). Business Development: Assist with Business Development activities as required to support Millennium's strategic business objectives, which may include but not limited to participation in technical interviews, creation of technical documentation, general proposal writing support and proposal color reviews.
Senior Software Developer / Engineer Amentum Services IncSenior Software Developer / EngineerDahlgren, VA$110,000–$190,000 / yearSuccessful candidates will demonstrate excellent communication skills, an aptitude for problem solving, and the ability to effectively collaborate within a team environment as well as work independently when needed. As a member of our Software Center of Excellence, you will take part in solving complex Digital Engineering challenges and contribute to the Navy's critical mission of modernizing systems to maintain technological superiority.
Field Service Engineer - Hologic Block Imaging International LLCField Service Engineer - HologicManassas, VA$90,000–$135,000 / yearWhen you refer a candidate who is hired and successfully completes their introductory period, you'll receive a generous referral bonus as a thank-you for helping us grow our talented team. Evaluate, install, and perform preventive maintenance on imaging equipment, while providing advanced-level troubleshooting and repair of electronic, mechanical, and network-related issues.
Systems Engineer ManTechSystems EngineerStafford, VAThis effort is in support of Program Manager Ground Weapon Systems (PM GWS), in research and development, acquisition, and sustainment of cutting-edge tactical fire support systems and munitions technology. + Experience with Requirement’s definition and traceability, Formulating Design Methodology, Systems Integration and Testing to verify required performance, and Assessment of change proposals for technical merit.
Cybersecurity Information System Security Engineer Clearance Required Logistics Management InstituteCybersecurity Information System Security Engineer Clearance RequiredFort Belvoir, VA$92,075–$158,138.39 / yearCore Knowledge, Skills, Abilities, and Tasks (KSATs) - DoD Cyber Workforce (DCWF): In-depth knowledge of computer networking concepts, protocols, and methodologies to ensure effective network security. Practical experience working within government cloud platforms (e.g., Azure, Amazon C2S, Commercial Cloud, or GovCloud), including secure implementation of security planning, design, and operations.
Staff AI/ML Engineer VTG.Staff AI/ML EngineerManassas, VAExpertise in modern AI/ML architectures, including agentic AI systems, large language models (LLMs), autonomous workflows, AI evaluation frameworks, and production-grade machine learning operations (MLOps). The ideal candidate is both technically exceptional and customer-facing - capable of advising senior leadership, engaging directly with government and commercial stakeholders, and serving as a trusted authority on emerging AI technologies and best practices.
Senior Systems Engineer VTG.Senior Systems EngineerFredericksburg, VA$120,000–$190,000 / yearProficiency in configuring, maintaining and troubleshooting network devices such as routers, switches, and firewalls, as well as a sound technical, technical aptitude for Virtual Private Network (VPN) software, FTP, TCP, ASN.1, IPv6, and VoIP related protocols, window patch management, software development, and inventory management. This support shall enable the CIP to monitor the installation of components at designated locations while monitoring the prime/developmental contractors' technical schedule and deliverables.
Staff Software Engineer, Defense Applications Clearance Required Logistics Management InstituteStaff Software Engineer, Defense Applications Clearance RequiredFort Belvoir, VA$134,367–$232,404 / yearIndividual salaries are determined by various factors including, but not limited to location, internal equity, business considerations, client contract requirements, and candidate qualifications, such as education, experience, skills, and security clearances. With a focus on agility and collaboration, LMI serves the defense, space, healthcare, and energy sectors-helping agencies navigate complexity and outpace change.
Junior AEGIS WCS Engineer ManTechJunior AEGIS WCS EngineerKing George, VABachelor’s degree in Computer Science, Engineering, Mathematics or Physics and 1+ years of technical experience with Navy Combat Systems, or Highschool Diploma/GED with 2+ years of navy experience including recent experience in weapons control system (WCS) or vertical launch system (VLS). MANTECH seeks a motivated, career and customer-oriented JuniorAEGIS Weapons Control System (WCS) Engineer to join our team in King George, VA .
NewDeveloper/Systems Engineer -- Java S.W.I.F.T. SCRLDeveloper/Systems Engineer -- JavaManassas, VAWe were established to find a better way for the global financial community to move value - a reliable, safe and secure approach that the community can trust, completely. Please note that this mailbox is not monitored for general recruitment enquiries and should only be used for accessibility or accommodation-related requests (for example related to vision, hearing or neurodiversity).
Senior Systems Engineer (S) SimIS Inc.Senior Systems Engineer (S)Dahlgren, VAThis position provides technical leadership for complex simulation and training systems including requirements analysis, system integration, verification and validation, and technical oversight of engineering teams supporting shore-based training systems. Use experience with risk management, quality assurance, and vendor management activities to meet all deliverables, timelines, expectations.
Commissioning Engineer Senior M.C. Dean IncCommissioning Engineer SeniorCaroline County, VA$93,840–$117,300 / yearThe Commissioning Engineer team is responsible for performing final testing, startup, and commissioning of low and medium voltage electrical distribution equipment, including breakers, transformers, switches, switchgear, relays, and motor control centers, as well as other electrical apparatus both in the field and in a manufacturing environment. Important openings include assemblers for our production lines and engineers and designers for products and continuous improvement.
NCIS Network Engineer ATR, LLCNCIS Network EngineerQuantico, Virginia$120,000–$150,000 / yearFull timeExperience with the following protocols, BGP, OSPF, vDC, vPC, VRF's, Spanning-Tree, VLANs, 802.1q, QoS, Cisco ASA with Active/Active Multiple Contexts - Firewall Experience Required- Cisco ASA 5500X, Juniper SRX, Forcepoint SW. Provides technical planning and analysis for communication activities including designing, integrating, installing, troubleshooting, repairing, testing, monitoring, reporting, documenting, working with appropriate vendors, and performing preventative maintenance services.
Cybersecurity Engineer SimVentions, IncCybersecurity EngineerDahlgren, Virginia$100,000–$156,000 / yearFull timeCompensation: Compensation at SimVentions is determined by a number of factors, including, but not limited to, the candidate’s experience, education, training, security clearance, work location, skills, knowledge, and competencies, as well as alignment with our corporate compensation plan and contract specific requirements. Requirements: Two (2) years program specific security engineering experience working with Navy afloat/tactical combat systems or five (5) years general security engineering experience.
Systems Integration Engineer M Group Services LtdSystems Integration EngineerStafford, VAYou''ll collaborate with clients, contractors, and multidisciplinary engineering teams to deliver projects safely, on time, and within budget along with providing technical support, troubleshooting, and optimisation of existing control systems to improve operational performance, reliability, and asset life. Combining industry-leading expertise with a collaborative approach, we help our clients overcome complex engineering challenges through the design, delivery, and support of next-generation automation, electrical, instrumentation, and control systems.