Ts/ts Sci Jobs

AnaVation is hiring an Information Assurance Specialist to drive A&A activities, manage XACTA records, and implement RMF-based security controls for classified mission systems.

CGS is hiring a Legal Clerical Worker with a Top Secret/TS-SCI clearance to manage case tracking, document processing, and administrative support for FBI legal workflows.

Support a government cyber defense team in Arlington as a Network-Based Systems Analyst II, performing packet-level analysis, IDS validation, signature development, and incident escalation.

Redhorse Corporation is seeking an experienced Data Engineer to build and secure scalable data pipelines and analytics capabilities in support of DIA Combatant Command mission integration.

Wyetech is hiring a Senior Python Developer to build network parsers, signatures, and analytics for a federal cybersecurity program at Fort Meade.

Experienced SIGINT training developers are needed to create ISD-aligned A&R training materials, multimedia lessons, and practical assessments for classified Intelligence Community programs.

Spectrum Comm Inc. seeks an experienced Technical Specialist with active TS/SCI clearance to maintain and troubleshoot IBDSS networks and equipment at Lackland AFB.

Agile Defense is hiring a Rapid Response Team Lead to manage DISA J6 ETM 2.0 rapid-response operations at the Pentagon, driving project delivery, budget oversight, and team leadership under an active Top Secret SCI clearance.

Experienced cyber defense analyst needed to perform packet-level network analysis, signature development, IDS validation, and incident escalation in support of a cleared government enclave in Arlington, VA.

Support CENTCOM Public Affairs as an Administrative Assistant by managing records, coordinating personnel actions, preparing correspondence, and helping execute internal events.

Support mission-critical Sponsor enterprise systems in Chantilly, VA as a Software Developer with an active TS/SCI (FSP), focusing on Java/Python, ETL, web applications, and cloud-native solutions.

Support a mission-critical Sponsor office in Chantilly, VA as a Data Scientist delivering enterprise-level analysis and Tableau-driven visual storytelling with an active TS/SCI and FSP.

Join AnaVation as a Back End Software Engineer to build secure, scalable backend services for hybrid cloud big-data systems supporting cybersecurity missions.

Serve as the lead technical authority for sensor products—driving requirements, architecture, integration, testing, and RMF accreditation for a DoD/IC program in Columbia, MD.

Senior sales professional sought to own DoD/IC territory, drive new business and expansion, and represent GreyNoise as a trusted cyber intelligence partner to federal mission customers.

Wyetech is hiring a cleared Cloud Software Engineer 2 to design, deploy, and sustain large-scale Hadoop/NoSQL cloud systems and encryption/wrapping services for federal/IC cloud environments.

Experienced software engineer needed to design and implement analytics-driven software and data-management solutions for federal contracts requiring active TS/SCI with appropriate polygraph.

Constellation Technologies seeks a seasoned Software Engineer (Python) with active TS/SCI + polygraph and strong Python/C++/Spark skills to develop network parsers, analytics, and sensor tradecraft for the ABYSS product.

A mission-driven contractor is seeking a Data Engineer SME with TS/SCI+FSP to develop scalable, secure AWS data pipelines, automation, and CI/CD for enterprise analytics and AI.

ARSIEM Corporation is hiring a Cyber Solutions Architect to lead cloud and DevSecOps-aligned cyber architecture and technical strategy for a government client in Columbia, MD.

Experienced Linux-focused Lab Manager to lead lab operations, automation, and secure platform management for a government customer in Arlington, VA.

Wyetech seeks a seasoned Software Engineer 2 to drive DevOps engineering, backend Java development, and platform automation for federal programs requiring active TS/SCI clearance.

Provide SME-level cloud engineering expertise for enterprise-scale data processing and integration in Chantilly, VA, requiring an active TS/SCI with Full Scope Polygraph.

Seasoned cloud engineering professional needed to architect and implement secure AWS/EKS-based DevSecOps and data warehousing solutions for a government client while advising leadership and cross-functional teams.

A cleared cybersecurity engineering team is hiring a Senior Information Systems Security Engineer (TS/SCI) to lead FISMA/NIST-based security engineering and RMF ATO efforts for federal systems.

INflow Federal is hiring a seasoned VMware Systems Engineer to design, secure, and optimize mission-critical virtualized infrastructure supporting DoD intelligence operations in Springfield, VA.

ARSIEM Corporation is hiring a Senior OCO Product Manager to lead offensive cyber exploitation, drive tooling and tactics, and mentor teams in support of a cleared government mission in Columbia, MD.

Experienced software platform engineer needed to manage Red Hat Linux OS updates, security fixes, and build automation for mission-critical timing and communications products at Microchip in Boulder.

Experienced backend Python engineer with LLM familiarity and an active TS/SCI + polygraph sought to build scalable, secure APIs and integrate LLMs into production systems for a leading national security-focused software firm.

Lead strategic capture and business development for Capella’s Mission Solutions to secure satellite mission and data-as-a-service programs across the U.S. DoD and Intelligence Community.

Act as the Information Security Specialist supporting OMC’s RMF/ISSO and ATO activities to ensure DoD cybersecurity compliance across NIPR/SIPR/JWICS and SAP systems.

Mission Driven

Social Impact Driven

Passion for Exploration

Reward & Recognition

SpaceX Starshield is hiring a Thermal Engineer to perform thermal design, analysis, and test of spacecraft and hardware at the Hawthorne, CA facility.

Join QinetiQ US as a Junior Operations Analyst to support SOF-focused identity and signature management through assessments, threat analysis, and mission-level reporting.

SMS is hiring a Junior Cyber Operator to conduct threat hunting, monitoring, and first-level incident response on a San Antonio customer site to support defensive cyber operations.

Onebrief is hiring an Operations Manager with multi-star headquarters planning expertise and an active Top Secret/SCI-eligible clearance to be physically based at Schofield Barracks and accelerate Onebrief usage across the 25th Infantry Division.

Lead capture and growth for a rapidly expanding GovCon firm by identifying opportunities, building teaming strategies, and closing multi-million-dollar federal IT contracts.

Lead DoD-focused counter-UAS prototype projects at a national security nonprofit, driving vendor engagement, program management, and transition to production pathways.

Software Engineer (DevOps) with active TS/SCI and polygraph sought to lead CI/CD, automation, and system administration for secure government programs at Constellation Technologies.

General Dynamics Mission Systems is looking for an entry-level software engineer to contribute to mission-critical applications in a hybrid role based in Pittsburgh while supporting secure, research-driven development.

Experienced infrastructure engineer with TS/SCI eligibility needed to lead data center and cloud architecture, deployment, and lifecycle operations for a cleared environment.

Wyetech is hiring an experienced User Experience Designer II to lead UX design and prototyping for mission-critical federal systems (U.S. citizenship and active TS/SCI with polygraph required).

Lead infrastructure engineering and operations for DoD OIG data center and cloud environments at Essnova Solutions, applying technical leadership and DoD security controls to deliver secure, mission-critical systems.

Inclusive & Diverse

Feedback Forward

Collaboration over Competition

Growth & Learning

OpenAI for Government is hiring a seasoned Capture and Proposal Lead in Washington, DC to manage end-to-end capture and proposal efforts for complex government AI procurements.

Wyetech seeks a hands-on Software Engineer I to develop and maintain containerized, high-performance microservices for large-scale streaming analytics in a secure federal environment.

Redhorse Corporation is hiring a Senior Delivery Manager in Tampa to lead delivery of large-scale data engineering solutions supporting USCENTCOM logistics and national security missions.

Lead the design and engineering of secure DoD systems and enterprise cyber architectures, providing A&A/ISSM support and technical guidance to protect mission-critical environments.

Lead development of mission-critical embedded firmware for Kapta Space's spaceborne electronically-steered radar, owning design, testing, optimization, and cross-disciplinary integration.

Senior Space Systems Engineer supporting SSC to lead space-ground integration, risk and crypto compatibility, and sustainment for mission systems in a hybrid El Segundo role.

Lead end-to-end federal proposal development using AI-driven tools and expert win strategy to secure complex contracts for a rapidly growing GovCon.

Experienced Network Architect with TS/SCI and CCIE certification needed to design and secure DoD OIG enclave, data center, and cloud networks for federal engagements.