Information Systems Security Engineer jobs in manassas USA
97 information systems security engineer jobs found in manassas: showing 1 - 50
Senior Security Engineer
Company: Leidos |
Job Description: We are looking for a Security Engineer to own the security posture of the environments where we build, test, and deliver advanced AI-cyber... team trusts to tell them when something is a real risk and when it is just noise As an AI Security Integration EngineerLocation: Manassas, VA, USA
| Salary: US$131300 - 237350 per year | Date posted: 25 Aug 2026
Cybersecurity Systems Engineer
Company: General Dynamics |
for this Position: ROLE AND POSITION OBJECTIVES As a Cybersecurity Systems Engineer, you will help design and implement... cybersecurity capabilities for mission-critical U.S. Navy systems. This role is well suited for a systems engineer who is readyLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 25 Aug 2026
Model Based Systems Engineer
Company: Actalent |
Model Based Systems Engineer (MBSE) Location: Manassas, VA (Onsite with flexibility at other locations) Clearance... Model Based Systems Engineers (MBSEs) to support the development of a next-generation sensor system for a U.S. NavyLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 25 Aug 2026
Entry Level Software Systems Engineer
Company: General Dynamics |
to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature... AND POSITION OBJECTIVES: As an Software Systems Engineer / Integrator supporting Surface Ship Systems ProgramsLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 25 Aug 2026
Advanced Cybersecurity Systems Engineer
Company: General Dynamics |
for this Position: ROLE AND POSITION OBJECTIVES As a Cybersecurity Systems Engineer, you will help design and implement... cybersecurity capabilities for mission-critical U.S. Navy systems. This role is well suited for a systems engineer who is readyLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 25 Aug 2026
Cybersecurity Systems Engineer
Company: General Dynamics |
to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature... AND POSITION OBJECTIVES As a Cybersecurity Systems Engineer, you will help design and implement cybersecurity capabilitiesLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 25 Aug 2026
Noc Lead
Company: Zachary Piper Solutions |
, and compliance for the Department of Energy (DOE) and National Nuclear Security Administration (NNSA). This position is on-site... availability, performance, and security of mission-critical enterprise infrastructure while leading a team of network operationsLocation: Manassas, VA, USA
| Salary: US$170000 - 190000 per year | Date posted: 25 Aug 2026
Cybersecurity Systems Engineer - Entry Level
Company: General Dynamics |
for this Position ROLE AND POSITION OBJECTIVES As a Cybersecurity Systems Engineer, you will help design and implement cybersecurity... capabilities for mission-critical U.S. Navy systems. This role is well suited for a systems engineer who is ready to take greaterLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 25 Aug 2026
Software Engineer
Company: General Dynamics |
. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is preferred at time of hire. Applicants selected... will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classifiedLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 25 Aug 2026
Advanced Cybersecurity Systems Engineer
Company: General Dynamics |
to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature... AND POSITION OBJECTIVES As a Cybersecurity Systems Engineer, you will help design and implement cybersecurity capabilitiesLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 25 Aug 2026
Advanced Software Engineer
Company: General Dynamics |
. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is preferred at time of hire. Applicants selected... will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classifiedLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 25 Aug 2026
Associate Devops Engineer
Company: VTG Defense |
Job Description: Overview VTG is seeking an Associate DevOps Engineer to support our Navy customer. This DevOps... Continuous Integration/Continuous Delivery of mature software. The DevOps Engineer will work with a small team based outLocation: Manassas, VA, USA
| Salary: US$70000 - 78000 per year | Date posted: 25 Aug 2026
Advanced Software Engineer
Company: General Dynamics |
. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is preferred at time of hire. Applicants selected... will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classifiedLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 25 Aug 2026
Advanced Digital Design Engineer
Company: General Dynamics |
experience. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is preferred at time of hire. Applicants... selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for accessLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 24 Aug 2026
Software Engineer
Company: General Dynamics |
. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is preferred at time of hire. Applicants selected... will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classifiedLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 24 Aug 2026
Combat Systems Engineer/project Manager
Company: Sonalysts, Inc. |
, you must be a US Citizen and will require a government security clearance. This position is located at a facility that requires special access... submarine combat systems. Coordinate and run operations demonstrations (OPS Demos) conducted to simulate real worldLocation: Manassas, VA, USA
| Salary: US$130000 - 160000 per year | Date posted: 23 Aug 2026
Software Engineer – Entry Level
Company: General Dynamics |
to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature... REQUIREMENTS: Department of Defense Secret security clearance is preferred at time of hire. Applicants selected will be subjectLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 22 Aug 2026
Senior Test & Evaluation Engineering Support Specialist (cwl)
Company: General Dynamics |
areas including technology insertion; acoustic sensors; signal processing; combat systems; torpedoes; cyber security... critical systems in laboratory and submarine environments. Key Responsibilities: As a CWL Test & Evaluation EngineerLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 22 Aug 2026
Advanced Systems Engineer
Company: General Dynamics |
for you now. We are ready to hire an experienced systems engineer to a member of a cross-functional team responsible for the design, development... functional, and tested systems that allow the Navy to carry out high-stakes national security missions. DutiesLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 22 Aug 2026
Linux Engineer
Company: Actalent |
a Department of Defense Secret security clearance. U.S. citizenship, as required for access to classified information...Job Title: Linux Engineer Job Description This role offers an opportunity for a Linux Engineer to join a crossLocation: Manassas, VA, USA
| Salary: US$40 - 52 per hour | Date posted: 22 Aug 2026
Senior Ui/ux Engineer
Company: Leidos |
visualization, geospatial information, intelligence workflows, or mission systems. Experience with React and TypeScript and modern... customer, and help design and deliver modern user interfaces that enable mission users to interact with sophisticated systemsLocation: Manassas, VA, USA
| Salary: US$107900 - 195050 per year | Date posted: 22 Aug 2026
Cyber Security Engineer
Company: Actalent |
. This role suits an engineer who enjoys solving complex problems, working across decentralized systems, and driving security...Cybersecurity Engineer The Cybersecurity Engineer will support system-level security initiatives across multiple NavyLocation: Manassas, VA, USA
| Salary: US$65 - 75 per hour | Date posted: 22 Aug 2026
Software Engineer – Entry Level
Company: General Dynamics |
to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature... REQUIREMENTS: Department of Defense Secret security clearance is preferred at time of hire. Applicants selected will be subjectLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 22 Aug 2026
Model Based Systems Engineer
Company: Actalent |
Model Based Systems Engineer (MBSE) Location: Manassas, VA (Onsite with flexibility at other locations) Clearance... Model Based Systems Engineers (MBSEs) to support the development of a next-generation sensor system for a U.S. NavyLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 22 Aug 2026
Paas Software Engineer
Company: Actalent |
Job Title: PaaS Software Engineer Job Description We are seeking multiple PaaS Software Engineers.... Responsibilities Build, enhance, and sustain a Kubernetes-based Platform-as-a-Service, including clusters running on physical systemsLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 22 Aug 2026
Model Based Systems Engineer
Company: Actalent |
Model Based Systems Engineer (MBSE) Location: Manassas, VA (Onsite with flexibility at other locations) Clearance... Model Based Systems Engineers (MBSEs) to support the development of a next-generation sensor system for a U.S. NavyLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 22 Aug 2026
Cyber Engineer
Company: Actalent |
Job Title: Cyber Engineer (Onsite in Manassas, VA) Job Description This Cyber Engineer role focuses on designing... and delivering secure, highperformance cyber software solutions that support missioncritical Department of Defense (DoD) systemsLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 22 Aug 2026
Signal Processing Engineer
Company: Actalent |
Job Title: Signal Processing Engineer Job Description Join a rapidly growing engineering team supporting a high...-priority Navy program focused on mission-critical, real-time undersea acoustic and sonar systems. In this role, you designLocation: Manassas, VA, USA
| Salary: US$50 - 80 per hour | Date posted: 21 Aug 2026
Linux Engineer
Company: Actalent |
a Department of Defense Secret security clearance. U.S. citizenship, as required for access to classified information...Job Title: Linux Engineer Job Description This role offers an opportunity for a Linux Engineer to join a crossLocation: Manassas, VA, USA
| Salary: US$40 - 52 per hour | Date posted: 21 Aug 2026
Senior Systems Architect
Company: Leidos |
to design and engineer the next generation of mission-focused IT systems, we'd love to hear from you. Position may... objectives. Identify design gaps, technical debt, or security risks in current systems and architect viable mitigationLocation: Manassas, VA, USA
| Salary: US$107900 - 195050 per year | Date posted: 21 Aug 2026
Software Integration Engineer
Company: Leidos |
is to maintain highly available ICAM services for protecting those critical mission applications across multiple security domains... from different systems Troubleshoot software issues, investigate root causes, and recommend fixes Perform Authentication (AuthNLocation: Manassas, VA, USA
| Salary: US$69550 - 125725 per year | Date posted: 21 Aug 2026
Model Based Systems Engineer
Company: Actalent |
Model Based Systems Engineer (MBSE) Location: Manassas, VA (Onsite with flexibility at other locations) Clearance... Model Based Systems Engineers (MBSEs) to support the development of a next-generation sensor system for a U.S. NavyLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 21 Aug 2026
Advanced Systems Engineer
Company: General Dynamics |
to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature... to hire an experienced systems engineer to a member of a cross-functional team responsible for the design, developmentLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 21 Aug 2026
Model Based Systems Engineer
Company: Actalent |
Job Title: Model Based Systems EngineerJob Description We are seeking multiple Model Based Systems Engineers..., you will work as part of a distributed systems engineering team executing within the systems engineering V-model and using a modelLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 21 Aug 2026
Systems Engineer - Mbse
Company: Lockheed Martin |
about pushing the boundaries of what's possible. The Work Lockheed Martin Manassas Systems Engineer with our Acoustic Rapid COTS... and requirements definition across diverse disciplines throughout the product life cycle. Our Systems Engineering team operatesLocation: Manassas, VA, USA
| Salary: US$79300 - 147300 per year | Date posted: 21 Aug 2026
Senior Test & Evaluation Engineering Support Specialist (cwl)
Company: General Dynamics |
areas including technology insertion; acoustic sensors; signal processing; combat systems; torpedoes; cyber security... critical systems in laboratory and submarine environments. Key Responsibilities: As a CWL Test & Evaluation EngineerLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 21 Aug 2026
Software Engineer (c++)
Company: Oteemo, Inc |
native, enterprise DevSecOps transformation. We build intelligent, automated, secure systems for organizations tackling... their toughest technical and business challenges and we're pushing the boundaries of what AI, generative AI, and agentic systems canLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 20 Aug 2026
Submarine Combat System Intermediate / Senior Systems Engineer
Company: Sonalysts, Inc. |
Description: Sonalysts, Inc. is seeking an intermediate or senior level systems engineer with excellent problem... documentation. Generate model-based systems engineering (MBSE) based system models characterizing software functionality for newLocation: Manassas, VA, USA
| Salary: US$90000 - 150000 per year | Date posted: 20 Aug 2026
Model Based Systems Engineer
Company: Actalent |
Job Title: Model Based Systems EngineerJob Description We are seeking multiple Model Based Systems Engineers..., you will work as part of a distributed systems engineering team executing within the systems engineering V-model and using a modelLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 19 Aug 2026
Non-destructive Testing Engineer
Company: Amazon |
, this is the job for you. We are currently seeking a Nondestructive Testing Engineer to serve as a technical resource within Amazon..., and building automation systems. A fundamental understanding of these systems is required, as the individual will be expectedLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 19 Aug 2026
Project Engineer
Company: Amazon |
specialists, security experts, operations managers, and other vital roles. You'll collaborate with people across AWS to help... us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest possible costLocation: Manassas, VA, USA
| Salary: US$96000 - 166300 per year | Date posted: 19 Aug 2026
Software Engineer Sr. C/c++
Company: Lockheed Martin |
innovation. The Work Lockheed Martin Rotary and Mission Systems is seeking a Software Engineer C/C++ Sr. in Manassas... in business/mission applications, information processing techniques used, and information gathered from system users to developLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 18 Aug 2026
Software Engineer/integrator
Company: Lockheed Martin |
innovation. The Work Lockheed Martin Rotary & Mission Systems is seeking a full-time Software Engineer. In this role... selected candidate will be required to hold an active government Secret security clearance. Why Join Us Your HealthLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 18 Aug 2026
Cyber Software Engineer
Company: Lockheed Martin |
new security architectures across a very large and critical D.o.D system of systems. Provide Cyber engineering expertise..., and more. The Work This position is for a Cyber Software Engineer to perform software development duties with an emphasisLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 18 Aug 2026
Software Engineer (linux)
Company: Lockheed Martin |
about pushing the boundaries of what's possible. The Work Lockheed Martin Rotary and Mission Systems is seeking a Software... software developer with broad experience, but with a focused interest in Linux including security, containers, scriptingLocation: Manassas, VA, USA
| Salary: US$91200 - 169400 per year | Date posted: 18 Aug 2026
Senior System Safety Engineer
Company: Lockheed Martin |
innovation. The Work This position is for a System Safety Engineer to support the Mission Electronics Subsystem (MES) Program... at our Manassas, Virginia facility. This Safety Engineer will have a primary focus on mission system Command and Control IntegrationLocation: Manassas, VA, USA
| Salary: US$95900 - 178100 per year | Date posted: 17 Aug 2026
Cyber Software Engineer
Company: Lockheed Martin |
new security architectures across a very large and critical D.o.D system of systems. Provide Cyber engineering expertise..., and more. The Work This position is for a Cyber Software Engineer to perform software development duties with an emphasisLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 17 Aug 2026
Kubernetes Engineer
Company: Actalent |
Kubernetes Engineer This role focuses on Kubernetes-based platform engineering to support Navy programs..., with an emphasis on air-gapped systems. Evaluate, research, and vet containerization and platform tooling solutions to ensureLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 13 Aug 2026
Software Engineer (c++, Linux, Bash Scripting) - Active Secret Clearance
Company: General Dynamics |
. CLEARANCE REQUIREMENTS: Department of Defense active Secret security clearance is required at time of hire. Applicants selected... will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classifiedLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 12 Aug 2026
Signal Processing Engineer
Company: Actalent |
Job Title: Signal Processing Engineer Job Description Join a rapidly growing engineering team supporting a high...-priority Navy program focused on mission-critical, real-time undersea acoustic and sonar systems. In this role, you design