Information Systems Security Engineer jobs in manassas USA
101 information systems security engineer jobs found in manassas: showing 51 - 100
Modernization Software Engineer
Company: Booz Allen Hamilton |
-critical systems that directly impact national defense? As a software engineer, youll contribute to transforming legacy code...Modernization Software Engineer The Opportunity: Are you a driven software developer ready to modernize missionLocation: Manassas, VA, USA
| Salary: US$86800 - 198000 per year | Date posted: 09 Jun 2026
Hwt Functional Team Lead - Advanced Systems Engineer
Company: General Dynamics |
Basic Qualifications Bachelor's degree in Systems Engineering, or a related Science, Engineering or Mathematics field... REQUIREMENTS: Department of Defense Secret security clearance is obtainable within a reasonable amount of time after hireLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 09 Jun 2026
Systems Engineer
Company: Sonalysts, Inc. |
Description: Sonalysts, Inc. is seeking an intermediate level systems engineer with excellent problem solving... project objectives. Generate model-based systems engineering (MBSE) based system models characterizing software functionalityLocation: Manassas, VA, USA
| Salary: US$80000 - 130000 per year | Date posted: 07 Jun 2026
Senior Devsecops Engineer
Company: Lockheed Martin |
and Mission Systems is seeking a Senior DevSecOps Engineer in Manassas, VA. Who you are Key Responsibilities: Participate... off benefits. Security Clearance Information This position requires a government security clearanceLocation: Manassas, VA, USA
| Salary: US$111700 - 193660 per year | Date posted: 05 Jun 2026
Software Engineer - Active Secret Clearance
Company: General Dynamics |
with combat systems operations Current IAT Level I certifications, such as Network+, Security+, or Linux+ Experience with system... security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigationLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 05 Jun 2026
Software Engineer - Active Secret Clearance
Company: General Dynamics |
with combat systems operations Current IAT Level I certifications, such as Network+, Security+, or Linux+ Experience with system... security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigationLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 05 Jun 2026
Cybersecurity Engineer Ii
Company: American Systems |
Cybersecurity Engineer II, you will be responsible for designing, implementing, and maintaining secure information systems...Overview: Now Hiring at AMERICAN SYSTEMS Epsilon, Inc. has joined AMERICAN SYSTEMS! As one organizationLocation: Manassas, VA, USA
| Salary: US$82000 per year | Date posted: 04 Jun 2026
Cybersecurity Engineer Ii
Company: American Systems |
Cybersecurity Engineer II, you will be responsible for designing, implementing, and maintaining secure information systems...Overview Now Hiring at AMERICAN SYSTEMS Epsilon, Inc. has joined AMERICAN SYSTEMS! As one organizationLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 04 Jun 2026
Facility Engineer Ii, Iii, Sr
Company: The Williams Companies |
, gender identity and expression, national origin, age, marital status, disability, veteran status, genetic information..., so bring your energy to ours. A Day in the Life: As a Facility Engineer, you will have daily interaction with facilityLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 03 Jun 2026
Senior Network And Cyber Systems Engineer
Company: General Dynamics |
Security Plans (SSPs), Security Assessment Reports (SARs), and contingency plans for new and fielded information systems..., and government security specifications and guidelines. Experience with Linux and/or Windows based information systems. WrittenLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 03 Jun 2026
Chief Engineer – Undersea Acoustic Systems
Company: General Dynamics |
Systems Chief Engineer. Our team works closely with our Navy customers, Government laboratories, and industry partners...-resilient systems. As the Undersea Acoustic Systems Chief Engineer, you will lead development of technology roadmaps and holdLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 02 Jun 2026
Sr. Network Engineer
Company: Berkley |
) is a plus. Bachelors Degree in Computer Science, Information Technology, Information Systems, or a related discipline. Equivalent.... Responsibilities: We are seeking a Senior Network Automation Engineer to help modernize and automate our global networkLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 02 Jun 2026
Senior Software Engineer / Data Scientist (training Systems)
Company: Leidos |
Description Leidos is seeking a hands-on Senior Software Engineer / Data Scientist to support the development... of modern training, education, and mission-support applications for national security programs. This role combines applied dataLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 02 Jun 2026
Advanced Software Engineer (microservice Development)
Company: General Dynamics |
. CLEARANCE REQUIREMENTS:: Department of Defense Secret security clearance is preferred, but must be obtainable... within a reasonable amount of time after hire. Applicants selected will be subject to a U.S. Government security investigationLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 02 Jun 2026
Advanced Test And Systems Engineer - Pcs
Company: General Dynamics |
Systems/Test Engineer will be responsible for requirements development, verification planning, and test execution for the... REQUIREMENTS:: Department of Defense Secret security clearance is preferred, but must be obtainable within a reasonable amountLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 02 Jun 2026
Lead Engineer For Navy Undersea Warfare C2
Company: General Dynamics |
security architecture. Familiarity with Systems Engineering best practices and frameworks (e.g., MBSE principles, DoD...Basic Qualifications Bachelor's degree in Systems Engineering, or a related Science, Engineering or Mathematics fieldLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 02 Jun 2026
Advanced Software Engineer (microservice Development)
Company: General Dynamics |
. CLEARANCE REQUIREMENTS:: Department of Defense Secret security clearance is preferred, but must be obtainable... within a reasonable amount of time after hire. Applicants selected will be subject to a U.S. Government security investigationLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 02 Jun 2026
Chief Engineer – Undersea Acoustic Systems
Company: General Dynamics |
solutions to our DoD customers. GDMS has an immediate opening for the Undersea Acoustic Systems Chief Engineer. Our team works...Basic Qualifications Bachelor's degree in mechanical, electrical, or systems engineering or a related technical fieldLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 02 Jun 2026
Advanced Test And Systems Engineer - Pcs
Company: General Dynamics |
Systems/Test Engineer will be responsible for requirements development, verification planning, and test execution for the... REQUIREMENTS:: Department of Defense Secret security clearance is preferred, but must be obtainable within a reasonable amountLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 02 Jun 2026
Systems Engineer
Company: Lockheed Martin |
Time off benefits. Security Clearance Information This position requires a government security clearance...LMCareers Business Unit RMS Security Clearance Secret Shift First Direct/Indirect Direct Business AreaLocation: Manassas, VA, USA
| Salary: US$98300 - 170315 per year | Date posted: 01 Jun 2026
Lead Engineer For An Undersea Warfare C2 Navy Network Program
Company: General Dynamics |
of networking concepts: TCP/IP, DNS, routing protocols, firewalls, VPN, and network security architecture. Familiarity with Systems...Basic Qualifications : Bachelor's degree in Systems Engineering, or a related Science, Engineering or MathematicsLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 30 May 2026
Digital Design Engineer
Company: General Dynamics |
experience. CLEARANCE REQUIREMENTS:: Department of Defense 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 accessLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 27 May 2026
Digital Design Engineer
Company: General Dynamics |
experience. CLEARANCE REQUIREMENTS:: Department of Defense 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 accessLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 27 May 2026
Cyber Systems Security Engineer
Company: Lockheed Martin |
Rotary and Mission Systems Department XECTQQ:Cyber Resiliency B Job Class Cyber Security Engineering Job Category... Security Engineer, you will take a leadership role in enhancing cybersecurity across SWFTS (Submarine Warfare FederatedLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 22 May 2026
Cyber Systems Security Engineer
Company: Lockheed Martin |
Systems Security Engineer, you will take a leadership role in enhancing cybersecurity across SWFTS (Submarine Warfare... Rotary and Mission Systems Department XECTQQ:Cyber Resiliency B Job Class Cyber Security Engineering Job CategoryLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 21 May 2026
Cwl Experienced Systems Engineer
Company: General Dynamics |
is required. Responsibilities for this Position: ROLE AND POSITION OBJECTIVES: As a systems engineer for CWL, youll be a member of a cross... experience preferred. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is required within a reasonableLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 20 May 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: 19 May 2026
Eng Sr Prin - Elec
Company: BAE Systems |
as advanced electronics, security, information technology solutions and customer support services. Improving the future... systems Current Security Clearance (Secret), or eligibility to obtain one Company BAE_BAE SYSTEMS Info&Elec Sys IntgLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 19 May 2026
Cwl Experienced Systems Engineer
Company: General Dynamics |
is required. Responsibilities for this Position ROLE AND POSITION OBJECTIVES: As a systems engineer for CWL, youll be a member of a cross... experience preferred. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is required within a reasonableLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 19 May 2026
Senior Software Engineer - Active Secret Clearance - $5,000 Sign On Bonus
Company: General Dynamics |
of job-related experience. Agile experience preferred. 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 investigationLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 16 May 2026
Integration Systems Engineer
Company: General Dynamics |
for this Position: ROLE AND POSITION OBJECTIVES: As a Systems Engineer for General Dynamics Mission Systems, BYG-1 Integration Team...Basic Qualifications : Bachelor's degree in Systems Engineering, or a related Science, Engineering or MathematicsLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 15 May 2026
Senior Software Engineer - Active Secret Clearance - $5,000 Sign On Bonus
Company: General Dynamics |
of job-related experience. Agile experience preferred. 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 investigationLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 15 May 2026
Systems Engineering Lead (staff)
Company: Lockheed Martin |
, dedicated, detail-focused, team-oriented, and capable of multi-tasking. As a key member of our Systems Engineer team... experience with Systems Engineering tools Desired skills Experience as a lead systems engineer/architect on a U.S. NavyLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 14 May 2026
Integration 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 Systems Engineer for General Dynamics Mission Systems, BYG-1 Integration Team, you'll be a memberLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 14 May 2026
Software Integration Engineer – Submarine Combat Systems
Company: General Dynamics |
area and able to work onsite. Responsibilities for this Position Integration Engineer Submarine Combat Systems...: The Integration Engineer - Submarine Combat Systems, will be responsible for integration of software components into theLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 07 May 2026
Software Integration Engineer – Submarine Combat Systems
Company: General Dynamics |
area and able to work onsite. Responsibilities for this Position: Integration Engineer Submarine Combat Systems...: The Integration Engineer - Submarine Combat Systems, will be responsible for integration of software components into theLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 06 May 2026
Staff Software Engineer (image Processing)
Company: Lockheed Martin |
with additional time away from the office and are in addition to our Paid Time off benefits. Security Clearance Information...LMCareers Business Unit RMS Security Clearance Secret Shift First Direct/Indirect Direct Business AreaLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 30 Apr 2026
Software Engineer Sr C/c++
Company: Lockheed Martin |
from the office and are in addition to our Paid Time off benefits. Security Clearance Information This position requires...LMCareers Business Unit RMS Security Clearance Secret Shift First Direct/Indirect Direct Business AreaLocation: Manassas, VA, USA
| Salary: US$107300 - 185840 per year | Date posted: 29 Apr 2026
Quality And Cm Lead Engineer (icam)
Company: Leidos |
Identify, Credential, and Access Management (ICAM) services to protect critical content across security domains. Primary... Responsibilities Works with the Program Manager to develop strategies, responsibilities, and information needs for QA & CMLocation: Manassas, VA, USA
| Salary: US$92300 - 166850 per year | Date posted: 25 Apr 2026
Chapter Next Returnship - Software Engineer (java, C++)
Company: Lockheed Martin |
with additional time away from the office and are in addition to our Paid Time off benefits. Security Clearance Information...LMCareers Business Unit RMS Security Clearance Secret Shift First Direct/Indirect Direct Business AreaLocation: Manassas, VA, USA
| Salary: US$55810 - 93012 per year | Date posted: 16 Apr 2026
Project Engineer 1 - New College Grad 2025 - 2026 (e&c - Manassas, Va)
Company: M.C. Dean |
to monitor and control systems, machinery, and processes Design Engineer: Develop, integrate, and support project engineering... required for the creation of enterprise software in Client and Web environments Systems Engineer: Provide system programmingLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 16 Apr 2026
Software Engineer (storage Architect)
Company: Lockheed Martin |
& Mission Systems is seeking a full-time Software Engineer. In this role, you will perform software development tasks supporting... off benefits. Security Clearance Information This position requires a government security clearanceLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 14 Apr 2026
Manufacturing Specialist
Company: General Dynamics |
to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature... solutions to our customers. General Dynamics Mission Systems has an immediate opening for an EngineerLocation: Manassas, VA, USA
| Salary: US$37.57 per hour | Date posted: 09 Apr 2026
Manufacturing Specialist
Company: General Dynamics |
to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature... solutions to our customers. General Dynamics Mission Systems has an immediate opening for an EngineerLocation: Manassas, VA, USA
| Salary: US$37.57 per hour | Date posted: 09 Apr 2026
Cwl Advanced Systems Engineer
Company: General Dynamics |
Basic Qualifications : Requires a Bachelors degree in Systems Engineering, or a related Science, Engineering... of job-related experience. Agile experience preferred. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearanceLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 08 Apr 2026
Cwl Advanced Systems Engineer
Company: General Dynamics |
Basic Qualifications Requires a Bachelors degree in Systems Engineering, or a related Science, Engineering... of job-related experience. Agile experience preferred. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearanceLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 08 Apr 2026
Eng Sr Prin
Company: BAE Systems |
, you'll help develop systems that sense, control, exploit and disseminate actionable information to warfighters supporting... radiation hardness and reliability of electronic systems and components used in space and defense applications. The engineerLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 03 Apr 2026
Senior Advanced Test Engineer - Test Program Lead - $5,000 Sign On Bonus
Company: General Dynamics |
. CLEARANCE REQUIREMENTS:: Department of Defense 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: 01 Apr 2026
Mgr Ii- Program Eng
Company: BAE Systems |
, the Space Systems product line can be found on almost all commercial, civil, and national security space missions. Space... hardness and reliability of electronic systems and components used in space and defense applications. The engineer will developLocation: Manassas, VA, USA
| Salary: unspecified | Date posted: 31 Mar 2026
Senior Advanced Test Engineer - Test Program Lead
Company: General Dynamics |
. CLEARANCE REQUIREMENTS:: Department of Defense 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 classified