Find your dream job now!

Click on Location links to filter by Job Title & Location.
Click on Company links to filter by Company & Location.
For exact match, enclose search terms in "double quotes".

Keywords: Senior Information Systems Security Engineer (Government), Location: Reston, VA

Page: 1

Senior Information System Security Engineer

Engineer Deliver security related solutions for enterprise information systems and network architectures as an Information...: 8 + years of related experience US Citizenship Required: Yes Job Description: Senior Information System Security...

Company: General Dynamics
Location: Reston, VA
Posted Date: 22 Nov 2025
Salary: $127500 - 172500 per year

Senior Information Systems Security Engineer (ISSE)

security systems and solutions, managing information-related risks effectively · Works closely with the client during the... comprehensive system test plans (STP) to assess the security posture of the information systems · Analyze scan results...

Company: DAn Solutions
Location: Reston, VA
Posted Date: 08 Jan 2026

Senior Network Systems Engineer, Modeling and Simulation

a difference in the world. What We’re Looking For: Iridium is seeking a motivated Senior Systems Engineer, Modeling... to you! This position requires the ability to work on U.S. Government programs up to CUI (Controlled Unclassified Information...

Location: Reston, VA
Posted Date: 14 Jan 2026

Senior Systems Engineer

Leidos has a new and exciting opportunity for a Senior-level Engineer in our Intel Sector Analysis Solutions Business..., and much more. Join us and make a difference in Analysis Solutions Business Area! Job Summary: We are hiring a Senior-level Engineer. In this role...

Company: Leidos
Location: Reston, VA
Posted Date: 10 Jan 2026
Salary: $107900 - 195050 per year

Senior Systems Engineer, Modeling and Simulation

& Responsibilities: What We’re Looking For: Iridium is seeking a motivated Senior Systems Engineer, Modeling and Simulation... on U.S. Government programs up to CUI (Controlled Unclassified Information). What You’ll Do: Develop and maintain network modeling...

Location: Reston, VA
Posted Date: 12 Nov 2025

Senior Spacecraft Systems Engineer

, you belong here at Umbra. About the Job Umbra is seeking a motivated Spacecraft Systems Engineer to design and implement the.... U.S. Citizenship is required for all positions requiring an active U.S. Government security clearance or the ability to obtain...

Company: Umbra
Location: Reston, VA
Posted Date: 06 Dec 2025
Salary: $160000 - 200000 per year

Senior Specialist, Systems Network Engineer

security. Job Title: Sr. Specialist, Systems Network Engineer Job Code: 31086 Job Location: Herndon, Virginia (On-Site.... Job Description: The Systems Network Engineer will provide networking support to multiple environments including development, testing...

Location: Herndon, VA
Posted Date: 21 Nov 2025

Network Security Engineer (Splunk) - TS/SCI with Polygraph

. HOW A NETWORK SECURITY ENGINEER WILL MAKE AN IMPACT Communicate with team leaders and senior leadership, assess changes... Job Description: Seize your opportunity to make a personal impact as a Network Security Engineer supporting customer activities. GDIT...

Company: General Dynamics
Location: Herndon, VA
Posted Date: 17 Dec 2025

Senior Specialist, Systems Engineering - Herndon, VA

security. Job Title: Senior Specialist, Systems Engineer Job Code: 31266 Job Location: Herndon... be subject to government security investigation(s) and must meet eligibility requirements for access to classified information...

Location: Herndon, VA
Posted Date: 15 Nov 2025
Salary: $104500 per year

Systems Engineer

Systems Engineer to join our team supporting the US Army TENCAP Program! In this role, you will leverage your extensive... and familiarity with high-technology systems. Adaptability to changing priorities and schedules. Security Clearance Requirement...

Company: Parsons
Location: Herndon, VA
Posted Date: 30 Jan 2026

Advanced Systems Engineer

security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation... Systems Engineer – IPT Lead for Intelligence Systems, you’ll be leading a cross-functional Integrated Product Team (IPT...

Company: General Dynamics
Location: Herndon, VA
Posted Date: 18 Dec 2025

Advanced Systems Engineer

security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation... Systems Engineer – IPT Lead for Intelligence Systems, you’ll be leading a cross-functional Integrated Product Team (IPT...

Company: General Dynamics
Location: Herndon, VA
Posted Date: 18 Dec 2025

Senior AI/ML Engineer (TS/SCI)

. Note on Cleared Roles: If this position requires an active U.S. Government security clearance, applicants who... Solutions Engineer to support mission-driven users working on complex national security challenges. In this agile environment...

Location: Herndon, VA
Posted Date: 23 Jan 2026
Salary: $130000 - 200000 per year

Senior Data Engineer

. If this resonates with you, then come make a difference at Forge. Requirement: Senior Data Engineer Job Description: Forge requires... a Senior Data Engineer to become part of a dynamic team supporting the U.S. Army. This position will work closely with the...

Company: Forge Group, LLC
Location: Reston, VA
Posted Date: 09 Jan 2026
Salary: $150000 - 170000 per year

Senior Full Stack Engineer (remote)

together on the right solutions for the customer. We are looking for a seasoned Senior Full Stack Engineer who will be a key... of delivering an integrated solution. The Work We are seeking a Senior Full Stack Engineer to join our dynamic team...

Location: Reston, VA
Posted Date: 09 Jan 2026
Salary: $98124 - 166810 per year

Senior DevSecOps Engineer (TS/SCI)

U.S. Government Security Clearance at the TS/SCI level. Vantor seeks a cleared and seasoned Senior DevSecOps Engineer to play a key.... Note on Cleared Roles: If this position requires an active U.S. Government security clearance, applicants who...

Location: Herndon, VA
Posted Date: 25 Dec 2025
Salary: $165000 - 180000 per year

Senior Software Engineer (Golang)

together on the right solutions for the customer. We are looking for a seasoned Senior Backend Engineer who will be a key... comparison, as well as the ability to view supplemental information. Leveraging modern technologies, DevOps practices, and cloud...

Location: Reston, VA
Posted Date: 17 Dec 2025
Salary: $98124 - 166810 per year

Senior Software Development Engineer (SDE) 3

. We are seeking a Software Development Engineer (SDE) to join ASC team within the Oracle Government Defense Intelligence (GDI... people that are focused on bringing the world's most important work to our government customers. We build and operate...

Company: Oracle
Location: Reston, VA
Posted Date: 13 Dec 2025
Salary: $79200 - 178100 per year

Senior Data Engineer (clearance required) – Oracle Consulting Services

Data Engineer role will be part of a team of Application, Cloud, and Security engineers delivering a cloud-native...Job Category: Consulting Job Description: Oracle GDI- Government, Defense & Intelligence is seeking a highly...

Company: Oracle
Location: Reston, VA
Posted Date: 05 Dec 2025
Salary: $97500 - 199500 per year

Civil/Industrial Engineer - Senior

to enable national security missions worldwide. Job Description Overview SOSi is seeking a Senior level Civil/Industrial... integrators in the defense and government services industry. We deliver tailored solutions, tested leadership, and trusted results...

Company: SOSi
Location: Reston, VA
Posted Date: 25 Nov 2025