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Keywords: Information Systems Security Engineer, Location: Washington DC

Page: 1

Site Reliability Engineering (SRE) Automation and Orchestration Engineer

Reliability Automation and Orchestration Engineer on a high-visibility DoD program that provides engineering support to the Navy... Marine Corps Intranet (NMCI), the largest information technology (IT) network in the world. This position will provide many...

Company: Leidos
Location: Washington DC
Posted Date: 17 Feb 2026
Salary: $73450 - 132775 per year

Site Reliability Engineering (SRE) Automation and Orchestration Engineer

Reliability Automation and Orchestration Engineer on a high-visibility DoD program that provides engineering support to the Navy... Marine Corps Intranet (NMCI), the largest information technology (IT) network in the world. This position will provide many...

Company: Leidos
Location: Washington DC
Posted Date: 17 Feb 2026
Salary: $73450 - 132775 per year

Site Reliability Engineering (SRE) Automation and Orchestration Engineer

Reliability Automation and Orchestration Engineer on a high-visibility DoD program that provides engineering support to the Navy... Marine Corps Intranet (NMCI), the largest information technology (IT) network in the world. This position will provide many...

Company: Leidos
Location: Washington DC
Posted Date: 17 Feb 2026
Salary: $73450 - 132775 per year

Field/Base Communications Network Engineer

for a Field/Base Network Engineer position. This is an exciting opportunity to use your experience helping the SMIT mission. SMIT... Responsibilities Works as an Operations-focused Network Engineer on a team responsible for BAN/LAN/WAN Network Operations...

Company: Leidos
Location: Rosslyn, VA
Posted Date: 06 Feb 2026
Salary: $40 - 47 per hour

Senior Unix Engineer

. Required Qualifications: Bachelor’s degree in Computer Science, Information Systems or related field and 8–12 years of experience...Description The Digital Modernization Sector at Leidos currently has an opening for a Senior Unix Engineer to provide...

Company: Leidos
Location: Washington DC
Posted Date: 21 Jan 2026
Salary: $107900 - 195050 per year

Senior Unix Engineer

. Required Qualifications: Bachelor’s degree in Computer Science, Information Systems or related field and 8–12 years of experience...Description The Digital Modernization Sector at Leidos currently has an opening for a Senior Unix Engineer to provide...

Company: Leidos
Posted Date: 21 Jan 2026
Salary: $107900 - 195050 per year

Information Systems Security Engineer

Base Anacostia-Bolling (JBAB), DC. This is an onsite position. As an Information Systems Security Engineer (ISSE) IV... a strong organizational security posture. You will be responsible for the full lifecycle security of information systems supporting critical...

Company: ManTech
Location: Washington DC
Posted Date: 26 Feb 2026

Information Systems Security Engineer

(JBAB), DC. This is an onsite position. As an Information Systems Security Engineer (ISSE) IV, you will serve as the lead... security posture. You will be responsible for the full lifecycle security of information systems supporting critical Special...

Company: ManTech
Location: Washington DC
Posted Date: 26 Feb 2026

Information System Security Engineer

a motivated, career and customer-oriented Senior Information System Security Engineer (ISSE) to join our team in Washington, D.C...' experience. Hold at least one of the following certifications: Certified Information Systems Security Professional (CISSP...

Company: ManTech
Location: Washington DC
Posted Date: 25 Feb 2026

Information System Security Engineer SME

certifications: Certified Information Systems Security Professional (CISSP) (or Associate), CompTIA Advanced Security Practitioner... to support IS Security performed by the Information System Security Engineer (ISSE) at a minimum, shall consist of the following...

Location: Washington DC
Posted Date: 14 Feb 2026

Information Systems Security Engineer (ISSE) - SME - Top Secret Clearance

a Information Systems Security Engineer (ISSE) - SME - Top Secret Clearance to join our team in Washington, District of Columbia... (US-DC), United States (US). Job Summary: The Information Systems Security Engineer (ISSE) is responsible for designing...

Company: NTT Data
Location: Washington DC
Posted Date: 04 Feb 2026

Information Systems Security Engineer (ISSE) - SME - Top Secret Clearance

a Information Systems Security Engineer (ISSE) - SME - Top Secret Clearance to join our team in Washington, District of Columbia... (US-DC), United States (US). Job Summary: The Information Systems Security Engineer (ISSE) is responsible for designing...

Company: NTT Data
Location: Washington DC
Posted Date: 03 Feb 2026

Information Systems Security Engineer (SME)

Information Systems Security Engineer (SME) Full Time, Washington, DC TS clearance with /SCI eligibility... (Criminal Justice Information Systems): Limited presence for CJIS systems. About Semper Valens Solutions: Semper Valens...

Posted Date: 31 Jan 2026

Cleared On Site Information Systems Security Engineer - SME

SMX is hiring a number of Information Systems Security Engineer Subject Matter Experts to support a Law Enforcement... OCIO's organization to provide Information Security as a Service support across all their major IT Systems These positions...

Posted Date: 29 Jan 2026
Salary: $114600 - 192500 per year

Information System Security Engineer SME

Job Description: ECS is seeking an Information System Security Engineer SME to work in our Washington, DC office.... Please Note: This position is contingent upon contract award. ECS is seeking an experienced Information System Security Engineer...

Company: ECS
Location: Washington DC
Posted Date: 11 Jan 2026
Salary: $175000 - 190000 per year

Information Systems Security Engineer w/TS/SCI CI Poly

) and in-depth knowledge of IC ITE services. RESPONSIBILITIES The Information Systems Security Engineer is expected to be able... and/or elements required to retain ATO Overview We are seeking an Information Systems Security Engineer to join our team...

Company: TekSynap
Location: Washington DC
Posted Date: 28 Dec 2025

Information System Security Engineer (ISSE) - Senior

Systems Security Officer (ISSO), Information Systems Security Engineer (ISSE), and Information Systems Security Representative.... Certifications One or more of the following certifications: Certified Information Systems Security Professional (CISSP) Global...

Company: TekSynap
Location: Washington DC
Posted Date: 25 Dec 2025

Senior System Security and Information Assurance Engineer

engineering, or information assurance Meets Cyber Engineer - Senior labor category requirements, including independent execution..., with a particular focus on Defense and National Security mission sets. We leverage more than 17 years of support to stakeholders...

Company: Barbaricum
Location: Washington DC
Posted Date: 21 Dec 2025

Information Systems Security Engineer (ISSE)

Kadiak, LLC, a Koniag Government Services company, is seeking an Information Systems Security Engineer (ISSE) with Top.... Guide system categorization efforts to ensure all information systems are appropriately classified based on mission/business...

Posted Date: 12 Dec 2025

Information Systems Security Engineer

Information Systems Security Professional); or CAP (Certified Authorization Professional); or CISM (Certified Information... management strategies are clearly defined and maintained. Guide system categorization efforts to ensure all information systems...

Location: Washington DC
Posted Date: 14 Feb 2026