Top Secret / SCI Clearance Jobs

Summary: Seeking an experienced, customer-facing Linux System Administrator to support efforts in a US Government Lab. All work will be on-site, in secure environment. Non-negotiable requirements: ...

Job Overview: PPC seeks a PART TIME (~20 hrs/week) Space Operations Subject Matter Expert (SME) with a strong satellite operations background to support a portfolio of projects. The project focus area...

Join PPC as a Senior Training Specialist and help shape how the next generation of USSF Guardians integrates and synchronizes space-based capabilities in joint operations. You’ll bring your ISR and sp...

DescriptionIn this role, you will be part of the team that ensures AWS's supply chain delivers the datacenter infrastructure to support workloads critical to national security. This is a high-judgment...

DescriptionThe Amazon Dedicated Cloud (ADC) Region Reliability team is searching for a talented, detail-oriented Systems Development Manager (SysDM) to support AWS activities in US ADC regions support...

DescriptionThis position requires that the candidate selected be a US Citizen and must currently possess and maintain an active TS/SCI security clearance with polygraph.The Amazon Web Services Profess...

DescriptionApplication deadline: May 13, 2026Seeking a Leader to expand the AWS Region Reliability team in Denver! We are looking for an Engineering and Operations Leader to help grow the Region Relia...

DescriptionApplication deadline: May 13, 2026The Analytics ADC team is at the forefront of delivering AWS Analytics cloud services to our customers in isolated, air-gapped cloud environments. We are d...

DescriptionThis position requires that the candidate selected be a US Citizen and must currently possess and maintain an active TS/SCI security clearance with polygraph.The Amazon Web Services Profess...

DescriptionAre you passionate about leading a high-impact DevOps team?If so we'd like to give you the opportunity to take a key role in the ADC Analytics and Machine Learning team, join us! We are res...

Job Family :Operational Effectiveness Travel Required :Up to 10% Clearance Required :Active Top Secret SCI with Polygraph What You Will Do :Engage across organizational boundaries, both inside and ou...

Program Management Specialist - Insider Threat *We’re seeking experienced program management professionals with a solid understanding of DHS environments who can step in, take ownership, and drive ta...

Job Posting Header TECHEAD is celebrating over thirty-five years of incredible heritage, talent, and accomplishments! To learn more about TECHEAD, visit us at TECHEAD.com or on Glassdoor. This ro...

Position: Automation Tester Location: Arlington, VA REQUIRED SKILLS AND EXPERIENCE - Active TSSCI - 5+ years of experience in software testing and QA with at least 2 years in a leadership role - Pro...

Title:Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and ...

Envision Innovative Solutions is a trusted technology and engineering partner delivering mission critical capabilities to government and commercial clients. Founded in 2006, we specialize in cybersecu...

Title:J7 Lessons Learned SMEKBR is hiring highly skilled and motivated candidates to join a high-performance team and provide support to U.S. Space Command (USSPACECOM) as a Lessons Learned Subject Ma...

Title:Operational Requirements Analyst -Space LogisticsKBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and n...

Envision Innovative Solutions is a trusted technology and engineering partner delivering mission critical capabilities to government and commercial clients. Founded in 2006, we specialize in cybersecu...

Envision Innovative Solutions is a trusted technology and engineering partner delivering mission critical capabilities to government and commercial clients. Founded in 2006, we specialize in cybersecu...