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Keywords: Information System Security Officer, Location: Maryland

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Information System Security Officer

operations. Job Summary: We are seeking a knowledgeable and detail-oriented Information System Security Officer... activities, including system categorization, security assessments, and Authorization to Operate (ATO) packages Develop...

Company: The Worksphere
Location: Maryland
Posted Date: 19 Jan 2026
Salary: $110000 - 150000 per year

Information System Security Officer, (ISSO) IT Security Services Manager, (Clearance TS SCI w/Poly) Annapolis Junction, MD

Information System Security Officer, (ISSO) IT Security Services Manager, (Clearance TS SCI w/Poly) Annapolis Junction...) seeks an experienced Information System Security Officer (ISSO) to support classified systems in a mission-driven...

Posted Date: 18 Jan 2026

Information System Security Officer, Journeyman (Top Secret)

of Information Security Systems Officer (ISSO) to support our NAVAIR customer in Patuxent River, MD. The selected applicant... of the people and environment of the United States of America. RMC is hiring an Information Security Analyst for the role...

Posted Date: 18 Jan 2026
Salary: $115000 - 145000 per year

Information Systems Security Officer / ISSO- Active TS/SCI with CI Poly

. Requirements 3+ years of experience as an Information System Security Officer (ISSO) or Information System Security Analyst (ISSA... application upgrades, to system security boundary Experience drafting tool implementation CONOPS and reviewing tool...

Posted Date: 18 Jan 2026

Information System Security Officer, (ISSO) IT Security Services Manager, (Clearance TS SCI w/Poly) Annapolis Junction, MD

Information System Security Officer, (ISSO) IT Security Services Manager, (Clearance TS SCI w/Poly) Annapolis Junction...) seeks an experienced Information System Security Officer (ISSO) to support classified systems in a mission-driven...

Posted Date: 18 Jan 2026

Information Systems Security Officer (ISSO)

Information Systems Security Officer (ISSO) Job Category: Security Time Type: Full time Minimum Clearance... Opportunity: Join a critical government program as an Information Systems Security Officer for the TITUS program. Contribute...

Posted Date: 17 Jan 2026

Information System Security Officer, Senior

Overview: Senior Information System Security Officer woodcons.com Location: Annapolis Junction, Maryland, USA... a highly experienced Senior Information Systems Security Officer (ISSO) to support a large, mission‑critical software...

Posted Date: 16 Jan 2026
Salary: $100000 - 200000 per year

Information System Security Officer, Senior

Senior Information System Security Officer woodcons.com Location: Annapolis Junction, Maryland, USA... a highly experienced Senior Information Systems Security Officer (ISSO) to support a large, mission-critical software...

Posted Date: 16 Jan 2026
Salary: $100000 - 200000 per year

Information System Security Officer

What you will be doing! As an Information System Security Officer, you will support a program, organization, system... systems security policies, standards, and methodologies. Maintains operational security posture for an information system...

Posted Date: 10 Jan 2026

Information Systems Security Officer (ISSO III) (Government)

System Security Officer (ISSO), Information System Security Engineer (ISSE), Information Technology (IT) Service Desk... Discipline with 4 years of work experience in any combination of: System Administrator (SA), Information System Security Officer...

Company: AT&T
Location: Columbia, MD
Posted Date: 10 Jan 2026
Salary: $108000 - 219750 per year

Senior Information Systems Security Officer ISSO

Leidos has a new and exciting opportunity for a Senior Information Systems Security Officer (ISSO) in our Intelligence...). Ensuring compliance with security authorization activities following the Information System Certification and Accreditation...

Company: Leidos
Posted Date: 07 Jan 2026

Information Systems Security Officer (ISSO) Skill Level 3

Information Systems Security Officer (ISSO) Skill Level 3 Job Category: Security Time Type: Full time Minimum.... Maintain the operational security posture of information systems by managing day-to-day security operations and ensuring...

Posted Date: 01 Jan 2026

Senior Information System Security Officer (ISSO)

Responsibilities Peraton Labs is seeking a poly cleared Senior Information System Security Officer for a mission... ISSO supporting the system security lifecycle across development, operations, and modernization Execute and maintain RMF activities...

Posted Date: 20 Dec 2025

Information System Security Officer (ISSO)

Responsibilities Peraton Labs is seeking a poly cleared Information System Security Officer for a mission-critical... site near College Park, MD. Key responsibilities may include Act as the ISSO supporting the system security lifecycle...

Posted Date: 20 Dec 2025
Salary: $104000 - 166000 per year

Information System Security Officer

a motivated, career driven, and customer-focused Information System Security Officer (ISSO) to join our team in Columbia, MD... and maintain System Security Plans (SSPs) for both new and existing systems Analyze vulnerability scan results and collaborate...

Company: ManTech
Location: Columbia, MD
Posted Date: 18 Dec 2025
Salary: $112400 - 186500 per year

Information System Security Officer (ISSO)

vesting. We are looking for an Information System Security Officer (ISSO) to work at our Annapolis Junction, MD, location... for incident detection, reporting, and vulnerability remediation. ?Senior Information System Security Officer (ISSO)?? Primary...

Posted Date: 17 Dec 2025

Vulnerability Management Lead, Information System Security Officer

KAIROS, Inc is searching for an energetic, experienced and highly motivated Information System Security Officer at the... potential. Overview: Vulnerability Management Lead, Information System Security Officer (ISSO) will support the Unmanned...

Company: KAIROS Inc
Location: Maryland
Posted Date: 16 Dec 2025
Salary: $100000 - 145000 per year

Information Security Systems Officer (ISSO)

cutting-edge transformative solutions. What You’ll Do: As an Information System Security Officer (ISSO), you will provide...Information Security Systems Officer (ISSO) Job ID#: 25-1079 Clearance: Secret clearance, Top Secret preferred...

Company: Navitas
Location: Maryland
Posted Date: 12 Dec 2025

Information Systems Security Officer (ISSO)

Responsibilities Peraton has an opening for an Information Systems Security Officer (ISSO) with a proven track record..., managing ATO packages, drafting security documentation including Operating Procedures, Cybersecurity Strategy (CSS), System...

Company: Peraton
Location: Linthicum, MD
Posted Date: 12 Dec 2025
Salary: $112000 - 179000 per year

Information Systems Security Officer

Information Systems Security Officer Key Role: Join a team of communications and systems engineers supporting... assurance or cybersecurity Experience serving as an Information Systems Security Officer (ISSO) Experience managing...

Location: Fort Meade, MD
Posted Date: 12 Dec 2025
Salary: $77600 - 176000 per year