Top Secret Government Clearance Jobs

This Sr. Principal Chief Engineer role serves as a Hardware Integrated Product Team Lead within Northrop Grumman's Advanced Mission Capabilities organization in Baltimore, MD. The position involves leading cross-discipline engineering teams to execute system-level hardware projects, manage cost and schedule as a Control Account Manager, and drive initiatives to increase production capacity and throughput. Key responsibilities include overseeing hardware test set integration, collaborating with manufacturing and supply chain to optimize processes, and presenting status updates to program management and customer leadership. The role offers the opportunity to work on revolutionary defense systems with a pioneering culture that values intellectual curiosity and diversity. While the position is based in Baltimore with 10% travel required, it provides a dynamic environment for experienced engineers to make history through high-impact technical leadership.

This Sr. Principal Chief Engineer role serves as a Hardware Integrated Product Team Lead within Northrop Grumman's Advanced Mission Capabilities organization in Baltimore. The position involves leading cross-discipline engineering teams to execute system-level hardware projects, manage cost and schedule as a Control Account Manager, and drive initiatives to increase production capacity and throughput. Key responsibilities include overseeing hardware test set integration, collaborating with manufacturing and supply chain to optimize processes, and presenting status updates to program management and customer leadership. The role offers the opportunity to work on revolutionary defense systems with a pioneering culture that values intellectual curiosity and diverse perspectives. While the position is based in Baltimore, it includes approximately 10% travel and requires an active Secret clearance.

This full-time Staff Computer Systems Analyst role supports the Classified Solutions team within Northrop Grumman's IT Infrastructure & Operations organization in Linthicum, Maryland. The position requires on-site presence and involves leading multi-user computer systems, architecting enterprise enhancements, and managing secure Windows domain environments. Key responsibilities include directing network operations, overseeing backup and recovery services, and providing strategic technical mentorship to junior and senior team members. The role appeals to experienced professionals seeking to work on revolutionary defense systems with a pioneering culture that values intellectual curiosity. Candidates benefit from a collaborative team environment, extensive learning opportunities, and a flexible 9/80 work schedule.

This full-time Staff Computer Systems Analyst role supports the Classified Solutions team within Northrop Grumman's IT Infrastructure & Operations organization in Linthicum, Maryland. The position requires on-site presence and involves leading multi-user computer systems, architecting enterprise enhancements, and managing secure Windows domain architectures in classified environments. Key responsibilities include directing network operations, overseeing backup and recovery services, and providing strategic technical mentorship to team members. The role appeals to experienced professionals seeking to work on revolutionary defense systems with a culture that values intellectual curiosity and innovation. Candidates benefit from a collaborative team environment, extensive learning opportunities, and a flexible 9/80 work schedule.

The Sr. Principal Systems Engineer Lab Manager role leads laboratory operations within Northrop Grumman's Tactical Fighters Business Unit in Baltimore, Maryland. The position requires managing daily lab activities, coordinating procurement and inventory for test equipment, and overseeing logistics for system integration and testing. Key responsibilities include maintaining hardware trackers, ensuring calibration compliance, managing shipping plans, and enforcing safety and security protocols. This onsite role appeals to candidates seeking to work on revolutionary defense systems with a pioneering culture that values intellectual curiosity and cognitive diversity. The position offers the opportunity to make history while collaborating with diverse engineering teams in a fast-paced environment.

The Sr. Principal Systems Engineer Lab Manager role operates within the Tactical Fighters Business Unit in Baltimore, MD, focusing on the management of advanced radar system laboratories. Key responsibilities include overseeing daily lab operations, coordinating procurement and inventory of test equipment and consumables, managing calibration schedules, and leading program shipping efforts. The position requires close collaboration with engineering, logistics, and security teams to ensure compliance with safety and audit policies. This opportunity appeals to candidates seeking to work on revolutionary defense systems in a culture that values intellectual curiosity and pioneering innovation. The role is fully onsite and involves approximately 10% travel, offering a chance to make history while working in a fast-paced, collaborative environment.

The Sr. Principal Systems Engineer Lab Manager role supports the Tactical Fighters Business Unit in Baltimore, MD, focusing on the integration, test, and logistics of advanced radar systems. Key responsibilities include managing laboratory operations, coordinating procurement and inventory of test equipment, overseeing shipping and security compliance, and ensuring adherence to safety and calibration standards. The position requires close collaboration with engineering, program management, and security teams to meet strict schedules and quality goals. This opportunity appeals to candidates seeking to work on revolutionary defense technologies within a pioneering culture that values intellectual curiosity and innovation. The role is fully onsite and involves approximately 10% travel, offering a chance to make history while working in a fast-paced, high-expectation environment.

This senior principal cyber software engineering role supports the Sentinel program within Northrop Grumman Defense Systems, located in Huntsville, Colorado Springs, or Roy. The position requires an active Secret clearance and involves leading design review procedures, decomposing requirements for implementation, and providing systems engineering expertise for enterprise-level cybersecurity systems. Key duties include evaluating designs against Department of Defense standards, utilizing model-based engineering tools, and ensuring compliance with industry regulations. The role appeals to candidates seeking to work on revolutionary defense technologies that impact global security. It offers a collaborative culture that values intellectual curiosity and innovation, with opportunities for professional growth and a work arrangement that includes approximately 10% travel.

This Manager 2 Aeronautical Engineering role within Northrop Grumman's Aeronautics Systems division focuses on materials, processes, and design for revolutionary aerospace programs. The position combines hands-on technical leadership with functional management of approximately 15 direct reports. Key responsibilities include developing material selection strategies, overseeing structural composite designs, coordinating cross-functional implementation, and driving continuous improvement in manufacturing processes. The role appeals to candidates seeking to work on historic technological advancements in a culture that values intellectual curiosity and innovation. While the position requires an active Top Secret clearance and is based on-site in El Segundo or Palmdale, California, it offers the opportunity to shape the future of flight with a pioneering team.

This Senior Manager role within Northrop Grumman Space Systems focuses on driving strategic capture efforts for the Launch and Exploration Division. The position involves leading cross-functional teams to develop competitive capture strategies, formulate win themes, and manage full-cycle acquisition processes for large-scale government opportunities. Key responsibilities include analyzing market trends, cultivating stakeholder relationships, and utilizing CRM tools to enhance win probability. The role offers the appeal of working on revolutionary space systems that impact global history, fostering a culture of intellectual curiosity and innovation. Candidates must maintain an active Top Secret/SCI clearance and be prepared for 50% travel, with the position preferably based in Chandler, Arizona, while considering candidates from other campuses.

The NG Fellow 1 role within Northrop Grumman's Strategic Deterrent Systems Division focuses on providing expert technical leadership for Guidance, Navigation, and Control systems, specifically supporting the Sentinel ICBM program. Key responsibilities include defining long-range technical strategies, leading the development of flight-critical algorithms, and managing complex stakeholder relationships with senior leadership and customers. This position offers the opportunity to work on revolutionary aerospace systems that shape national defense history while fostering a culture of intellectual curiosity and continuous improvement. The role requires a Secret clearance, involves up to 25% travel, and is based in Roy, Utah, with potential relocation assistance available.

This senior Partner Account Manager role focuses on driving cloud adoption within the US National Security and Defense sectors for a leading Global System Integrator. The position involves developing joint go-to-market strategies, executing sales campaigns, and cultivating C-level relationships to expand AWS revenue opportunities. Key responsibilities include creating strategic business plans, advising on industry prioritization, and collaborating with internal teams to deliver results in a dynamic environment. The role appeals to candidates seeking to shape the future of public sector cloud computing while working with a top-tier partner. Success requires an active Top Secret security clearance and a background in high-level sales and alliance management.

This full-time Advanced Machinist Technician role is based on-site in Scottsdale, Arizona, supporting a major defense contractor on the second shift. The position involves interpreting engineering drawings and process sheets to cut and shape metal to precise dimensions using various machine tools such as lathes, mills, and drill presses. Key responsibilities include setting up and adjusting equipment, performing routine maintenance, and verifying quality through strict tolerance checks. The role appeals to candidates seeking to work with top-secret technologies and a team of innovative thinkers. Opportunities for continuous learning and applying new knowledge are central to the environment. U.S. citizenship and eligibility for a government security clearance are required for this position.

This full-time Cybersecurity A&A Engineer role supports the Command and Control, Battle Management and Communications team at Lockheed Martin, focusing on the Missile Defense System. The position involves analyzing system scans for continuous authorization, conducting risk assessments for acceptance requests, and collaborating with stakeholders to address vulnerabilities and improve cybersecurity workflows. The role offers a collaborative environment within an agile team, opportunities to interface with key government customers, and a supportive culture that values employee well-being. Located in Colorado Springs, the job requires onsite work with approximately 10% travel and features a flexible condensed work schedule.

This full-time Systems Engineer role at Lockheed Martin Space in Littleton, Colorado, focuses on leading safety analysis for the FBM program within the national defense sector. The position involves analyzing hardware and software to establish system safety requirements, developing critical documentation such as Preliminary Hazard Lists and Safety Assessment Reports in compliance with MIL-STD-882, and participating in design and test reviews. The role appeals to candidates seeking to solve complex engineering challenges in a culture that values creativity, integrity, and purposeful innovation. While the position requires onsite work at the facility, the organization offers flexible alternate work schedules, comprehensive benefits, and opportunities for professional growth within a diverse and inclusive environment.

This onsite Principal System Safety Engineer role at Raytheon in Aurora, Colorado, serves as a technical expert and project manager for DoD missile safety programs. The position requires an active Top Secret security clearance and involves establishing comprehensive safety programs compliant with MIL-STD-882E, integrating safety tasks into project schedules, and leading cross-functional teams to identify and mitigate risks. Key responsibilities include mentoring junior engineers, presenting safety status to review boards, and collaborating with engineering and program leadership to ensure hazard elimination throughout the product lifecycle. The role appeals to professionals seeking to apply advanced engineering expertise to meaningful national defense missions within a culture that values trust, innovation, and collaboration.

This full-time AI Customer Engineer role within Google Cloud's National Security team focuses on supporting federal public sector customers with cloud-native and generative AI solutions. The position requires an active Top Secret/SCI clearance and involves partnering with sales teams to design architectures, lead proofs of concept, and resolve technical objections for government agencies. Key responsibilities include modernizing legacy infrastructure, demonstrating AI capabilities in air-gapped environments, and guiding customers through digital transformation roadmaps. The role appeals to professionals seeking to apply their expertise in a mission-driven environment where they can shape the future of national security technology. It offers the opportunity to work with cutting-edge AI tools while building long-term relationships with high-impact government clients.

This onsite Senior System Safety Engineer role is based in Aurora, Colorado, within the System Safety and Human System Integration department at Raytheon. The position focuses on developing and implementing MIL-STD-882E compliant safety programs for complex defense systems. Key responsibilities include conducting hazard and design analyses, coordinating with cross-functional engineering teams to integrate safety controls, and managing safety approvals with government authorities throughout the product lifecycle. The role appeals to professionals seeking to contribute to national security missions while working in a collaborative culture that values innovation and accountability. Candidates must possess an active Top Secret security clearance and U.S. citizenship. The position offers relocation eligibility and the opportunity to work on critical Special Access Programs.

This onsite Senior System Safety Engineer role is based in Aurora, Colorado, within the System Safety and Human System Integration department at Raytheon. The position focuses on developing and implementing MIL-STD-882E compliant safety programs, conducting hazard analyses, and coordinating with cross-functional engineering teams to ensure design integrity. Key responsibilities include interfacing with government safety review boards, managing safety working groups, and collaborating with software, hardware, and systems engineers to eliminate risks throughout the product lifecycle. The role appeals to professionals seeking to contribute to national defense and mission-critical projects with a team that values trust, innovation, and collaboration. Candidates must hold an active Top Secret security clearance and U.S. citizenship. Relocation assistance is available for qualified applicants.

The Principal System Safety Engineer role is based onsite in Aurora, Colorado, where the incumbent serves as a technical expert and project manager for DoD missile safety programs. Key responsibilities include developing and executing MIL-STD-882E compliant safety programs, integrating safety tasks into the Integrated Master Schedule, and leading cross-functional teams to identify and mitigate hazards across hardware, software, and firmware. The position involves mentoring junior engineers, engaging with engineering review boards, and collaborating with government authorities throughout the product lifecycle. This opportunity appeals to professionals seeking to apply advanced engineering expertise to meaningful national defense missions within a culture that values trust, innovation, and collaboration. The role requires an active Top Secret security clearance and U.S. citizenship.

This remote Threat Intelligence Lead role at Pratt & Whitney focuses on leading cyber investigations and advancing insider threat detection within the aerospace and defense sector. The position involves conducting complex data exfiltration inquiries, performing digital forensics on endpoints and cloud platforms, and utilizing OSINT to identify external risk indicators. Key responsibilities include validating security alerts, preserving digital evidence with legal defensibility, and collaborating with Legal, HR, and Cyber teams to mitigate risks to sensitive intellectual property. The role is appealing for its direct mission impact in protecting national security programs and offering access to advanced investigative tools. It requires U.S. citizenship and an active Top Secret security clearance, providing a unique opportunity to work at the intersection of intelligence analysis and cybersecurity.

The Investigations Manager role is a remote position within RTX's aerospace and defense division, focusing on leading the enterprise Insider Threat Program. The incumbent manages end-to-end investigations into data exfiltration, policy violations, and counterintelligence matters while collaborating with HR, Legal, and Cybersecurity teams to mitigate risks. Key responsibilities include producing executive-level intelligence briefings, designing security awareness training, and maturing investigative frameworks. This position offers the appeal of protecting critical national security assets within a mature, high-visibility program that blends hands-on analysis with strategic influence. Candidates must hold an active Top Secret security clearance and U.S. citizenship to succeed in this challenging environment.

This onsite Senior Principal Systems Security Engineer role within Raytheon's Systems Directorate focuses on Program Protection and Anti-Tamper strategies for embedded weapons systems. The position involves leading the implementation of holistic security solutions, defining system requirements, and conducting threat modeling to safeguard national defense technologies. Key responsibilities include guiding SSE architectures, managing project execution, and ensuring compliance with DoD security policies. The role appeals to candidates seeking to apply their expertise in a high-impact environment that directly supports the Warfighter's technology advantage. It offers the opportunity to work on technically challenging assignments within a collaborative culture driven by innovation and trust, with relocation assistance available for qualified candidates.

This onsite Senior Command & Control Scrum Master role at Raytheon supports the Air & Space Defense Systems unit in Aurora, Colorado. The position combines Agile leadership with hands-on software development for advanced satellite ground systems. Key responsibilities include facilitating Scrum ceremonies, designing and maintaining multi-tiered software architectures using C++ and Java, and implementing DevSecOps practices with tools like Docker and Kubernetes. The role appeals to professionals seeking to work on mission-critical defense projects that protect national security while gaining exposure to cutting-edge technologies such as microservices and AWS cloud services. Candidates must hold an active TS/SCI security clearance and U.S. citizenship to participate in this high-impact engineering environment.

This onsite leadership role within Raytheon's Engineering Rapid Build Services department in Tucson, Arizona, involves managing the Test Equipment and Prototyping Test and Inspection section. The position requires overseeing technicians who fabricate and test complex electrical and mechanical assemblies, while coordinating staffing, mentoring direct reports, and managing shop operations. Key responsibilities include driving process improvements, ensuring compliance with industry standards, and providing technical guidance for troubleshooting. The role appeals to experienced leaders seeking to contribute to national defense missions with a team that values trust, innovation, and collaboration. Candidates will work in a high-impact environment utilizing state-of-the-art tools to solve meaningful engineering challenges, with a requirement for an active Top Secret security clearance.