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Information Systems Security Officer - SME

Washington, District of Columbia

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Today

Job Description ECS is seeking an Information Systems Security Officer - SME to work in our Washington, DC office. Please Note: This position is contingent upon contract award. Key Responsibilities : Perform all ISSO functions for all NCS systems Conduct Certification and Accreditation (C&A) activities for all NCS systems Maintain C&A packages in CSAM Conduct monthly control assessments Provide audit support for OIG and external audits Execute Contingency and Incident Response Plan activitie

Full-time

USD 150,000.00 - 180,000.00 per year

Jr. Information Systems Security Officer

Falls Church, Virginia

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Top Secret Public Trust/Other Required: None Job Family: Cyber and IT Risk Management Job Qualifications: Skills: DISA STIG, Microsoft Windows, NIST Risk Management Framework Certifications: None Experience: 1 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a Jr. Information Systems Security Officer with GDIT. You w

Full-time

USD 61,402.00 - 74,750.00 per year

Information Systems Security Officer (ISSO)

Fort Washington, Maryland

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Today

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company within global Accenture. Recognized as a Glassdoor Top 100 Best Place to

Full-time

USD 118,900.00 - 175,100.00 per year

Senior Information Systems Security Officer

Chantilly, Virginia

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Today

Job ID: 2601661 Location: CHANTILLY, VA, US Date Posted: 2026-02-22 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking Information Systems Security Officer (ISSO) providing system security support for ongoing and future system development within the Customer organization. Our uniq

Full-time

Information Systems Security Officer (ISSO III) (Government)

Columbia, Maryland

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Today

Job Description: AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing and empowering a diverse, high-performing workforce that is passionate about what they do, committed to our shared values and dedicated to our customers' mission. Intelink Services provide interagency information sharing, content discovery, and collaboration capabilities on the IC s

Full-time

USD 108,000.00 - 219,750.00 per year

Information Systems Security Officer Level 1

Maryland

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Today

Job Description This position may be eligible for a $25K sign on bonus for external hires! What We're Doing: Lockheed Martin, Cyber & Intelligence invites you to step up to one of today's most daunting challenges: the use of advanced electronics to undermine our way of life. As a cyber security professional at Lockheed Martin, you'll protect the networks that our citizens and the world depend upon each minute: Financial assets. Healthcare information. Critical infrastructure. Hazardous materia

Full-time

USD 101,000.00 - 178,135.00 per year

Information Systems Security Officer (ISSO) Lead

Ashburn, Virginia

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Today

Company Description Founded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions, tested leadership, and trusted results to enable national security missions worldwide. Job Description **This position is contingent upon contract award** SOSi is seeking a highly qualified Information Systems Security Officer (ISSO) Lead to support a DHS enterprise cybersecurity program providin

Full-time

Information Systems Security Officer (ISSO)

Washington, District of Columbia

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Today

Position Overview Customs and Border Protection's Unmanned Aircraft System (CBP UAS) Program Office has the need to ensure its UAS networks are secure. To accomplish this, the contractor shall provide an ISSO with the detailed knowledge and expertise required to ensure the implementation and maintenance of security controls in accordance with all applicable laws, standards, guidance, and best practices required for a valid Authorization to Operate (ATO) as assigned by the CBP Authorizing Offici

Full-time

Information Systems Security Engineer

Washington, District of Columbia

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Today

MANTECH seeks a motivated, career and customer-oriented Senior Information Security Analyst to join our team at Joint Base Anacostia-Bolling (JBAB), DC. This is an onsite position. As an Information Systems Security Engineer (ISSE) IV, you will serve as the lead technical authority for ensuring the cybersecurity of project information systems and maintaining a strong organizational security posture. You will be responsible for the full lifecycle security of information systems supporting critic

Full-time

Senior Information Systems Security Engineer (ISSE)

Tysons, Virginia

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Today

Full-time

USD 171,700.00 - 211,800.00 per year

Information Systems Security Manager

Reston, Virginia

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Today

The Homeland Sector at Leidos is seeking an Information Systems Security Manager (ISSM) to support a fast-paced program within the Security Engineering Program. This role involves supporting the delivery of comprehensive IT and support services to ensure mission success while adhering to DoD standards and regulations. The ISSM will oversee the cybersecurity posture of DoD information systems, ensuring compliance with DoD security standards and protecting sensitive data. The ISSM will develop and

Full-time

USD 107,900.00 - 195,050.00 per year

Information Systems Security Manager (ISSM)

Columbia, Maryland

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Today

Date Posted: 2026-01-15 Country: United States of America Location: US-MD-COLUMBIA-720 ~ 9861 Broken Land Pkwy ~ BBN COLUMBIA, Ste 400 Position Role Type: Unspecified U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Top Secret RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military an

Full-time

USD 118,300.00 per year

Information Systems Security Manager ISSM (Engineer Info Assurance 5)

Fairfax, Virginia

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2d ago

Requisition Number: 27372 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $153,605.00 - $184,124.00 Security Clearance: TS/SCI Level of Experience: Senior This opportunity resides with Warfare Systems (WS) , a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems. HII works within our nation's intelligence and cyber operations communities to defend our interest

Full-time

USD 153,605.00 - 184,124.00 per year

Information Systems Security Engineer (ISSE 0) (Government)

Columbia, Maryland

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Today

Job Description: AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing and empowering a diverse, high-performing workforce that is passionate about what they do, committed to our shared values and dedicated to our customers' mission. RIS I is the delivery of regional IT services to the end user. We offer support of end user devices including desktop, w

Full-time

USD 69,000.00 - 113,100.00 per year

Information System Security Officer, Classified Cybersecurity

Herndon, Virginia

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Today

Job Description This position requires TS/SCI clearance with the ability to obtain a CI polygraph. This position will perform duties as an Information Systems Security Officer at the Lockheed Martin Space facility in Herndon, Virginia. The work that ISSOs do can be summarized in this way: - You will have a direct impact to national security, ultimately contributing to protecting your loved ones - this is dynamic, gratifying and impactful work! - You will have the opportunity to engage in all

Full-time

USD 76,500.00 - 134,895.00 per year

Information System Security Officer (Engineer Info Assurance 4)

Fairfax, Virginia

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2d ago

Requisition Number: 27373 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $128,887.00 - $184,124.00 Security Clearance: TS/SCI Level of Experience: Senior This opportunity resides with Warfare Systems (WS) , a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems. HII works within our nation's intelligence and cyber operations communities to defend our interest

Full-time

USD 128,887.00 - 184,124.00 per year

DevSecOps Information System Security Officer (ISSO)

Fort Belvoir, Virginia

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Today

Full-time

USD 134,100.00 - 180,100.00 per year

Segment Information Security Officer - OptumCare - Remote or Hybrid from MN or DC

Remote or Eden Prairie, Minnesota

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Today

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us advance health op

Full-time

USD 112,700.00 - 193,200.00 per year

Senior Information Security Architect

Reston, Virginia

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6d ago

Senior Information Security Architect Our client is looking for Senior Information Security Architect who is based out of Reston, Virginia ONLY This role is Hybrid Role with 3 Days a week to Reston Office Description: Title: Consultant - InfoSec Architect V Hiring for a Senior Information Security Architect position primarily focusing on AWS. This position requires deep expertise in Information Security principles including Business Security Architecture, Threat Modelling, Data Security (da

Contract, Third Party

AWS Cloud Security Architect

Hybrid in McLean, Virginia

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5d ago

Title: InfoSec Architect V/ AWS Security Architect Location-Reston, VA/ Plano, TX (3-4 Days Onsite in a week) Duration-6+ Months Hiring for a Senior Information Security Architect position primarily focusing on AWS. This position requires deep expertise in Information Security principles including Business Security Architecture, Threat Modelling, Data Security (data encryption, masking, tokenization, data access controls), AWS Cloud and Systems architecture. This individual must be able to arch

Easy Apply

Third Party, Contract

Depends on Experience

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