MEP Senior Field Coordinator Holder Construction CoMEP Senior Field CoordinatorCulpeper, VAHolder Construction is a nationally recognized leader in the construction industry, consistently ranked among the top firms on ENR's Top 400 Contractors list. Experience managing construction of complex MEP infrastructure projects such as data centers, airports, or other special-use facilities.
Senior Storage Engineer JCS Solutions LLCSenior Storage EngineerFort Belvoir, VA$70,000–$100,000 / yearAdministering NetApp, Dell EMC, and Hitachi storage arrays, including pools, LUNs, file systems, NAS servers, snapshots, replication, FAST VP/tiering, and host connectivity. The ideal candidate will have extensive hands-on experience with storage architecture, SAN/NAS technologies, data protection, performance optimization, lifecycle management, and supporting integrated enterprise infrastructure environments.
Senior Scientist American Type Culture CollectionSenior ScientistManassas, VA$120,000–$140,000 / yearThe Senior Scientist initiates, executes, and directs scientific research, troubleshoots complex research activities, and applies scientific principles and research methods to solve challenging problems. Working across cross-functional teams, this role contributes to new product development, services, and informatics projects while serving as a scientific resource and mentor to colleagues.
NewSenior Project Manager - Construction Management CresaSenior Project Manager - Construction ManagementFredericksburg, VA$160,000–$165,000 / yearLeads construction management planning and execution for mission critical data center projects, ensuring alignment with technical specifications, schedule requirements, and financial performance goals. Lead all construction activities including site acquisition support, entitlement, design development, permitting, contractor bidding and selection, execution oversight, and project closeout.
Senior Associate Software Engineer VTG.Senior Associate Software EngineerManassas, VAThis role will involve developing features and fixes, building and delivery updates, installation, integration, and testing of one of the Navy tactical software systems - Common Infrastructure Services (CIS). The selected candidate will work with a vast team of Software Testers, Integrators, Integrated Logistics Specialists, Systems Engineers, Software Developers, and System Operators.
C2/C4I Senior Systems Planner & Analyst INNOVATIVE REASONING LLCC2/C4I Senior Systems Planner & AnalystVAThe candidate will provide technical expertise and lead the analysis of highly complex systems and networks and will work closely with acquisition professionals and operational forces to develop system requirements, resolve interface and performance issues, and develop/evaluate new systems that are cost effective and meet operational requirements. Support networking projects and tasks including architecture and design analysis; network systems engineering; network and C2 systems integration; test planning subsequent documentation of military networking systems' testing.
Senior Software Developer Tactical Engineering & AnalysisSenior Software DeveloperDahlgren, VA$165,000–$200,000 / yearFull timeWork with VMWare Workstation to create and manage virtualized development environments on local machinesParticipate in Agile methodologies such as serving as a member of a scrum team, conduct peer reviews, participate in Agile ceremonies, sprint planning, daily stand-ups, retrospectives, and backlog grooming, using JIRA for ticket management and Confluence for documentation. Engage in our DevSecOps pipeline to compile code, execute unit tests, verify code coverage, and analyze results from SonarQube scansCollaborating with cross-functional teams, internal, and external stakeholders to define and implement innovative solutions.
Software Engineer / Quality Assurance Analyst - Senior - #883 Allen Integrated SolutionsSoftware Engineer / Quality Assurance Analyst - Senior - #883Fort Belvoir, VAEight years of experience in software design, writing source code, control of source code, reviewing code, configuration management, change management, program testing, integration of software, and release management process. Master's degree in software design, engineering, or computer science with 8 years of Experience.
Senior Construction Inspector - Transportation / Bridge Whitman, Requardt and Associates LLPSenior Construction Inspector - Transportation / BridgeFredericksburg, VA$70,000–$135,000 / yearWith a strong pipeline of recently awarded contracts, we are looking for talented professionals ready to make an impact on high-profile infrastructure projects across VDOT's Fredericksburg District. Whitman, Requardt & Associates, LLP (WRA) is seeking experienced Senior Construction Inspectors with a background in bridge and roadway construction to join our expanding team.
Senior Roadway Engineer Trilon GroupSenior Roadway EngineerFredericksburg, VA$120,000–$180,000 / yearIn this role, you''ll lead the design and delivery of roadway projects while collaborating with multidisciplinary teams to create safe, efficient, and sustainable transportation solutions. Rinker Design Associates (RDA) is seeking a talented Senior Roadway Engineer to join our growing Transportation team.
Senior Drainage Engineer Trilon GroupSenior Drainage EngineerFredericksburg, VA$120,000–$180,000 / yearYou''ll work closely with project managers and multidisciplinary teams to deliver high-quality solutions that enhance safety, mobility, and environmental stewardship. If you are looking for the opportunity to take ownership of technical work, mentor junior staff, and grow your career while working on meaningful projects, we''d love to hear from you.
Senior Exchange Administrator CommIT Enterprises, IncSenior Exchange AdministratorQuantico, Virginia$138,000–$150,000 / yearFull timeThe messaging environment consists of Microsoft Exchange mail services (Client Access, Hub Transport, and Mailbox server roles), Intune Mobility Services, NetApp backup and restore solutions, along with UnitySync directory synchronization services. Overview: CommIT Enterprises, Inc. is seeking a Senior Exchange Administrator to support an enterprise hybrid environment of Exchange 2019 and O365 environments on both unclassified and classified networks, supporting over 260,000 users across multiple AD domains.
Senior Systems Engineer Science Applications International CorpSenior Systems EngineerFort Belvoir, VA$160,001–$200,000 / yearWork closely with customers, senior leadership within programs, and other systems engineers and development engineers to comprehend customer objectives and requirements and develop solutions from the conceptual stage through delivery and field deployment. Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services.
NewSenior ISSO / ISSE (eMASS and ACAS) Empower AI Inc.Senior ISSO / ISSE (eMASS and ACAS)Quantico, VirginiaFull timeThe role owns the eMASS RMF packages and continuous monitoring for assigned systems as ISSO, and as ISSE engineers and validates STIG/SRG baselines, designs control implementations, leads ACAS vulnerability remediation engineering, and ensures new solutions (endpoint, ITSM/dashboards, collaboration, communications, automation and AI) are designed to achieve and maintain ATO. Lead security engineering for in-scope systems: define security architectures, select and tailor NIST SP 800-53 controls, and design control implementations for endpoint infrastructure, ITSM/dashboard platforms, collaboration and web platforms, and VoIP/VTC/mobile communications.
NewSr. Network & Systems Engineer Leidos Holdings IncSr. Network & Systems EngineerFort Belvoir, VA$92,300–$166,850 / yearPrimary Responsibilities: The candidate's primary duties will focus on systems analysis, architectural engineering, and operational leadership: Systems Analysis & Architecture: Apply advanced systems analysis techniques to consult with DTRA leadership and mission partners, determining complex system functional specifications, capacity requirements, and architectural roadmaps. The I3TS program provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously innovate the delivery of IT services and mission capabilities to internal and external partners operating in CONUS and OCONUS locations.
Senior Radar Systems Engineer AstrionSenior Radar Systems EngineerDahlgren, Virginia$100–$110 / hourA Bachelor’s degree from an a school of engineering with at least one curriculum accredited by the Accreditation Board for Engineering and Technology (ABET) as a professional engineering curriculum in one of the following fields: Mechanical Engineering, Electrical Engineering, Computer Engineer, Electronics Engineering; or A Bachelor’s degree from an accredited college or university in one of the following fields of study: Mathematics, Computer Science, or Physics. Demonstrated capability in packaging and communicating data products for effective communication (i.e. putting together information suitable for a Senior Executive Service/Flag-level Briefing).
Senior Staff Systems Administrator La Jolla Logic, IncSenior Staff Systems AdministratorVA$100,000–$130,000 / yearThis role is responsible for configuring development, test and deployment system HW devices, investigating failures, driving root cause analysis, evaluating and dispositioning returned hardware, maintaining engineering documentation, maintenance of development system HW baseline and operations, and enhancing configuration and troubleshooting processes and tools via automation. WHAT YOU CAN EXPECT TO DO: Systems Administration Excellence: Apply advanced problem-solving skills and methodologies to complex infrastructure and deployment problem sets, driving automated pipeline innovation across entire subsystems and environments.
Senior Engineer 3 M.C. Dean IncSenior Engineer 3Caroline County, VAThe M.C. Dean E&C Electrical Systems Engineering team provides comprehensive, fully integrated engineering services and management to the Engineering and Construction Division, in specific support of the Operations Team and the execution of construction. Description: In this role, as part of a multidisciplinary engineering and construction team, you will develop and integrate engineering deliverables for complex and challenging electrical construction projects in the mission critical, healthcare, industrial, transportation, pharmaceutical, federal, and fortune 500 sectors.
Senior Network Engineer Xpect Solutions IncSenior Network EngineerVADemonstrated experience in troubleshooting complex Local Area Networking (LAN) issues and resolving Wide Area Networking (WAN) problems and supporting of cost-effective, high-performance IP and LAN/WAN solutions. Utilize extensive knowledge of internetworking, computer systems, routers, switches, firewalls, and peripherals to enhance understanding of current network designs and to collaborate with other team members to develop new network designs.
Special Inspections Senior Engineer Prince William County, VASpecial Inspections Senior EngineerWoodbridge, VA$76,069.50–$133,282.50 / yearIf you value and enjoy the following, put your excellent communication, collaboration, and leadership skills to great use and join a team that values quality service, integrity, and accountability in an organization where you can make a difference in the community by being a public servant: Inspiring and being a part of a successful team, a mixture of field and office work. We are a continuous learning organization, providing no-cost access to training and career development opportunities; comprehensive, affordable health care options; generous leave accrual; paid holidays and personal days; flexible work scheduling, VA State Retirement, and 401 and 457 investment plans.