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Keywords: Information Security Systems Engineer, Location: Herndon, VA

Page: 1

Information Security Systems Engineer

results to meet mission goals through cutting-edge technology and expertise. We are seeking a Information Security Systems... for our DoD customers within the IC sector. Required Qualifications We are actively seeking an Information Systems Security...

Location: Herndon, VA
Posted Date: 14 Jan 2026

Information System Security Engineer (ISSE) - TS/SCI with CI Polygraph

TITLE: Information System Security Engineer (ISSE) LOCATION: Sterling, VA CLEARANCE REQUIRED: Active DoD TS/SCI... Systems Security Engineer (ISSE) to support the design, implementation, and accreditation of secure systems for mission...

Posted Date: 11 Jan 2026

Senior Information System Security Engineer

Engineer Deliver security related solutions for enterprise information systems and network architectures as an Information.... With a career in systems security, you’ll ensure information systems, networks and architectures are secure and ready to support...

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

Senior Information Systems Security Engineer (Government)

, or DevOpsSec Our Senior Information Systems Security Engineer's earn between $98,100 - $206,000. Not to mention all the... Systems Security Engineer (ISSE) for the TAC2O systems program. This position will be providing managed IT support of TAC2O...

Company: AT&T
Location: Reston, VA
Posted Date: 22 Nov 2025

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

Information System Security Officer, Classified Cybersecurity

to obtain a CI polygraph. This position will perform duties as an Information Systems Security Officer at the Lockheed Martin... Information Systems Security Manager (ISSM) to address non-compliance in the allotted time frame. - Ensure systems are operated...

Company: Lockheed Martin
Location: Herndon, VA
Posted Date: 09 Jan 2026
Salary: $88000 - 152490 per year

Information Assurance/Security Engineer

Job Description: Description: e-Sci Corporation is seeking an Information Assurance/Security Engineer for a program... will work with the application leads, sysadmins, dbas, developers and testers to ensure the assigned systems are security...

Posted Date: 29 Oct 2025

Systems Engineer - Active Security Clearance

security challenges in the most demanding environments. This Systems Engineer position is located in Northern Virginia... with flexible core hours and includes 10% or less domestic travel. The Systems Engineer is responsible for developing, engineering...

Company: Cadre
Location: Reston, VA
Posted Date: 01 Jan 2026

Information Assurance Engineer

systems. The IA Engineer also supports security documentation, assessments, and compliance activities by reviewing security... and cybersecurity related tools to include, Defense Information Systems Agency (DISA) Security Technical Implementation Guides (STIG...

Company: Peraton
Location: Sterling, VA
Posted Date: 14 Jan 2026
Salary: $104000 - 166000 per year

Information Assurance Engineer/ISSO

Risk Management Framework to Federal Information Systems” and NIST SP 800-53A, “Guide for Assessing the Security Controls...Information Assurance Engineer/ISSO Job Category: Information Technology Time Type: Full time Minimum Clearance...

Location: Sterling, VA
Posted Date: 14 Jan 2026
Salary: $72700 - 149200 per year

Network Engineer - Active Security Clearance

security challenges in the most demanding environments. This Network Engineer position is located in Northern Virginia...:This Network Engineer performs the following core functions: Develop Datacenter, LAN, WAN, and Client Access networks/systems...

Company: Cadre
Location: Reston, VA
Posted Date: 01 Jan 2026

Cyber Security Engineer IV

to enable national security missions worldwide. Job Description SOSi is seeking an experienced Cybersecurity Engineer... Classified Information Systems and serve as the primary ISSM for all classified spaces. Compliance Frameworks: Develop...

Company: SOSi
Location: Reston, VA
Posted Date: 01 Jan 2026

Cyber Security Engineer IV

to enable national security missions worldwide. Job Description SOSi is seeking an experienced Cybersecurity Engineer... Classified Information Systems and serve as the primary ISSM for all classified spaces. Compliance Frameworks: Develop...

Company: SOSi
Location: Reston, VA
Posted Date: 01 Jan 2026

Sr. Security Engineer

for a mission that matters at a company where you matter. Your Impact As a Senior Security Engineer, you will play a key role... for security systems within your domain of responsibility Lead the design, implementation, and ongoing health of corporate...

Company: Axon
Location: Sterling, VA
Posted Date: 25 Dec 2025

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

Job Description: Seize your opportunity to make a personal impact as a Network Security Engineer supporting customer activities. GDIT... are our differentiators. As a Network Security Engineer, you will help ensure today is safe and tomorrow is smarter. Our work depends...

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

IDS and IPS Cyber Security Engineer

IDS and IPS Cyber Security Engineer The Opportunity: We are seeking an experienced Network Intrusion Detection... Engineer to join our cybersecurity team. The ideal candidate must possess strong Linux engineering expertise with experience...

Location: Reston, VA
Posted Date: 14 Dec 2025

Software Development Engineer II, Amazon Foundational Security Services

,VA,US As a Software Development Engineer II in the Amazon Foundational Security Services (AFSS) organization at AWS, you will have the... opportunity to shape the future of AWS's security and foundational infrastructure. We provide the critical infrastructure...

Company: Amazon
Location: Herndon, VA
Posted Date: 13 Dec 2025

Senior CrowdStrike Falcon Endpoint Security Engineer

Endpoint Security Engineer will be part of AIG's Enterprise Information Security Organization, responsible for Engineering... Security Engineer to play your part in that transformation. It’s an opportunity to grow your skills and experience as a valued...

Company: AIG
Location: Reston, VA
Posted Date: 24 Oct 2025

Cyber Security Project Engineer

and vulnerabilities of information systems. The Cyber Security Project Engineer will provide decision makers with documented... a Cyber Security Project Engineer to support its government customer in Herndon, VA. This Cyber Security Project Engineer...

Company: 2HB Incorporated
Location: Herndon, VA
Posted Date: 19 Oct 2025

System Engineer

in software, hardware, communications and security, and leveraging decades of operational experience to deliver exceptional value... System Engineer candidates for anticipated and future opportunities. They will be a part of a fast-paced team that designs...

Posted Date: 07 Jan 2026