Security Clearance Jobs in Washington, DC

Requisition Number: 29040 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $96,131.00 - $135,000.00 Security Clearance: TS/SCI Level of Experience: Mid ...

OverviewAbout M.C. DeanM.C. Dean is Building Intelligence. We design, build, operate, and maintain cyber-physical solutions for the nation's most mission-critical facilities, secure environments, comp...

OverviewAbout M.C. DeanM.C. Dean is Building Intelligence@. We design, build, operate, and maintain cyber-physical solutions for the nation's most mission-critical facilities, secure environments, com...

Network-System Administrator 3's primary Function will be to Organize, install, and support government organization's computer systems, including local area networks (LANs), wide area networks (WANs),...

Information System Security Officer (ISSO) 2 Responsible for ensuring the appropriate operational security posture is maintained for an information system and as such, works in close collaboration wit...

Technology Service Corporation (TSC) is seeking a Mid-Level Thermal Engineer to support work at the Naval Research Laboratory. This position offers the opportunity to directly impact high-priority Nav...

Senior Guidance, Navigation, and Control (GNC) Engineer - Air Platform / Missile SystemsTSC is seeking a highly skilled Senior Guidance, Navigation, and Control (GNC) Engineer to lead the development ...

As a Sr. Site Reliability Engineer (SRE) III, you'll work as part of a collaborative and high-performing team providing your expertise to deliver technical solutions within the highest levels of the f...

Come make your mark with Watermark! 🎖 FOUNDED BY USAF VETERANS in 2007, we are proud to be a Service-Disabled Veteran Owned Small Business. 🌎 SUBJECT MATTER EXPERTS specializ...

Job Category: Accounting & FinanceRequisition Number: SENIO001154Posting Details Posted: December 10, 2025 Full-Time Job DetailsDescriptionCeLeen, an operating fir...

* CONTINGENT UPON AWARD *The Organizational Change Management (OCM) Analyst supports U.S. Navy and DoD transformation initiatives, contributing to stakeholder analysis, change impact assessments, adop...

Knowledge Management, Inc. (KMI) has the leadership and experience to deliver innovative technology, logistics and management solutions to meet real mission requirements. KMI is a Minority Business En...

OverviewWe are seeking an Associate or Journey Level Test Engineer in Washington, DC to provide test and evaluation support to our Conventional Prompt Strike customer at the Washington Navy Yard in ...

**Federal Project - Applicant must be a United States Citizen with Active Secret Clearance** Baer is looking for SAP Middleware Administrator for a 9+ month Federal remote project. Title: SAP Middle...

Senior Network EngineerThis is a hybrid remote position based in Washington DC.Responsibilities:Design, implement, and manage network infrastructureTroubleshoot and resolve complex network issuesEnsur...

Make an impact supporting the Office of the Secretary of War! Lynch Consultants isseeking anIntelligent Automation Business Analystwith an active Secret Clearance and asolid understanding of the desig...

Capacity Manager is needed for a contract REMOTE opportunity with SOC's client Public Trust Needed Job Description: The Capacity Manager - Mid supports the SEC ISS contract by ensuring enterpr...

Major Duties and Responsibilities: Incumbent performs a wide range of monitoring and maintenance functions during their shift, to include: troubleshooting problems, utilizing basic test equipment an...

Jr. Microsoft Power Apps Developer Location: Washington, D.C. (Hybrid - On-site support required with remote flexibility) Make an Impact Where It Matters Most Blue Rose Consulting Group, Inc. (Blue Ro...

SummaryAll Native Group is seeking a System and Process Project Manager (SPPM) to support a federal database program in the missing and unidentified persons domain. This is a hybrid systems project ma...