Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Information System Security Officer (ISSO)

OMNI Consulting Solutions

Position Title: Information System Security Officer (ISSO)
Location: Chantilly, VA
Clearance: Active TS/SCI required
U.S. Citizenship required

OMNI Consulting Solutions is seeking for an Information System security Officer to Executes day-to-day cybersecurity activities in support of the ISSM, including system audits, user account reviews, security monitoring, compliance tracking, and documentation maintenance.

Key Responsibilities
  • Execute day-to-day cybersecurity operations for assigned information systems in support of the ISSM.
  • Conduct system audits, log reviews, and user account/access reviews for compliance with security policy.
  • Monitor system security posture and support continuous monitoring and vulnerability scanning activities.
  • Maintain and update system security documentation, including SSPs, POA&Ms, and configuration records.
  • Support RMF assessment and authorization activities, including evidence collection for control implementation.
  • Track and report security-relevant events, incidents, and compliance findings to the ISSM.
  • Support account provisioning/de-provisioning and access control administration.
  • Assist with security awareness training and enforcement of system security procedures for end users.
  • Bachelor's degree in a technical field (Computer Science, Information Technology, Cybersecurity, or related) or equivalent experience.
  • Active TS/SCI clearance.
  • Experience (10+ years) in cybersecurity/information assurance or systems security administration.
  • DoD 8570/8140 IAT/IAM Level II certification (e.g., Security+, CySA+, CISSP-Associate, or equivalent).
  • Working knowledge of RMF processes and system audit/monitoring procedures.
  • Familiarity with system hardening and access control administration on classified networks.

Preferred Qualifications
  • CI polygraph.
  • Experience with eMASS, ACAS, and/or HBSS/ESS tools.
  • Prior ISSO experience on IC or USSF/DoD programs.
Why Join OMNI?
OMNI Consulting Solutions is a boutique consulting firm specializing in creating game-changing value and simple solutions for complex demands. OMNI is built on the idea that change moves the world forward, and through creative and entrepreneurial leadership OMNI maintains a bold reputation within the DoD/Aerospace community and across the various other industries we support.

As an OMNI employee, you can be assured of extensive growth opportunities, inordinately competitive salary compensation packages, and the unparalleled support of the OMNI family. We are an equal-opportunity employer, and our benefits packages are designed to meet the needs of all our employees and dependents:
  • Medical Coverage
  • Dental Benefits
  • Vision Benefits
  • Life Insurance
  • 401(k) Retirement Plan with Employer Matching
  • Fully Vested on Day 1 of Employment
  • Paid Time Off & Sick Leave
  • Company Sponsored Social Events

Is It a Match?

If you are interested in this position or other opportunities at OMNI, please let us know! We only need your resume and some basic details to get things started.

Even if you aren't a match, we may still be interested! We will keep your resume on-file and will let you know if something matching your skills comes along.

Job Code (7.26.9)
Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the Information System Security Officer (ISSO) in Chantilly, Loudoun County, VA vacancy
  • $108k - $170k

    This position requires office presence of a minimum of...  ...a trusted provider of secure, IP enabled, cloud-based...  ...realistic, innovative information security solutions to accomplish...  ...to support information systems security, security...  ...Security Officer (ISSO) Lead to support AT&T Federal... 
    Suggested
    Contract work
    Temporary work
    For contractors
    Work at office
    Local area
    Relocation

    AT&T

    Chantilly, Loudoun County, VA
    3 days ago
  •  ...Koniag IT Systems (KITS), a Koniag Government Services company, is seeking an experienced ICAM ISSO (Identity, Credential, and Access Management Information System Security Officer) to support critical cybersecurity and identity management initiatives. The ideal candidate... 
    Suggested
    Local area
    Flexible hours

    Koniag Government Services

    Chantilly, Loudoun County, VA
    4 days ago
  • $130k - $150k

     ...Overview : CDT is looking to add a Senior Information Systems Security Officer to provide advice and assistance to secure configuration and operations...  ...work to meet deadlines, and to manage the workflow of the ISSO team. Demonstrated ability to correlate audit... 
    Suggested
    Civilian Contractor
    For contractors
    Work experience placement
    Work at office

    Cyber Defense Technologies

    Chantilly, Loudoun County, VA
    1 day ago
  • $5,000 per month

     ...Mission Context LV8D Solutions supports national security space and intelligence customers delivering next-generation...  ...sensing and exploitation capabilities. The role of Information System Security Officer (ISSO)* provides advice and assistance to the Government... 
    Suggested
    Civilian Contractor
    Contract work
    Temporary work
    For contractors
    Work at office
    Immediate start
    Flexible hours

    LV8D Solutions

    Chantilly, Loudoun County, VA
    23 days ago
  • $135k - $185k

    Ashburn, VAComputer World Services - CWS /Full-time /HybridCWS seeks an Information System Security Officer (ISSO) to ensure information systems compliance for the U.S. Customs and Border Protection’s (CBP) Network Operations Center (NOC) contract. The Information System... 
    Suggested
    Full time
    Contract work
    Local area
    Night shift

    Computer World Services (CWS)Corporation

    Ashburn, VA
    4 days ago
  • $86.6k - $181.8k

    Job Title: Information Systems Security Officer (ISSO)Job Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local* * *The Opportunity... 
    Contract work
    Work experience placement
    Work at office
    Local area
    Immediate start
    Flexible hours

    CACI International

    Sterling, VA
    2 days ago
  •  ...Citizen. This position requires an active U.S. Government security clearance, applicants who do not currently hold the...  ...review the job details below.Vantor is seeking an Information System Security Officer (ISSO) to support secure mission systems in Herndon, VA. In... 
    Full time

    Maxar Technologies

    Herndon, VA
    4 days ago
  • $112k - $179k

    Responsibilities Job SummaryWe are seeking a highly skilled and technically proficient Information Systems Security Officer (ISSO) with hands-on experience developing, implementing, and validating security controls within DoD RMF environments. This role requires deep... 
    Contract work
    Shift work

    Peraton Corporation

    Herndon, VA
    5 days ago
  • $140k - $160k

     ...Job Description Job Description Dark Wolf is seeking an I nformation System Security Officer (ISSO) to lead a collaborative team to develop, manage, and maintain information system security Assessment and Authorization (A&A) packages. This could include supporting... 
    Full time
    For contractors
    Flexible hours

    Dark Wolf Solutions

    Herndon, VA
    more than 2 months ago
  •  ...Description Job Description Altus Consulting Seeks an Information Systems Security Officer to Champion Cybersecurity If you find exhilaration in...  ...opportunity. As our Information Systems Security Officer (ISSO), you'll become a pillar of our cybersecurity defenses, protecting... 
    Contract work

    Altus Consulting Corp

    Herndon, VA
    6 days ago
  •  ...Information Systems Security Officer (ISSO) We are seeking a dedicated and detail-oriented Information Systems Security Officer (ISSO) to join our team and take ownership of ensuring the security and integrity of our information systems. In this role, you will be responsible... 
    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

    McLean, VA
    4 days ago
  •  ...Information Systems Security Officer (ISSO) LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a dedicated and detail-oriented **Information Systems Security... 
    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

    Reston, VA
    2 days ago
  •  ...as a subject matter expert in ensuring system security compliance and risk management throughout...  ...onsite in a Sensitive Compartmented Information Facility (SCIF) with flexible hours....  ...Prior experience specifically as an ISSO or ISSE on large-scale government programs... 
    Full time
    Interim role
    Flexible hours

    MDA Edge

    Reston, VA
    3 days ago
  • $160.2k - $195.8k

     ...Title: Senior Information System Security Officer (ISSO) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities... 
    Temporary work
    Local area
    Relocation package
    Flexible hours

    KBR

    Sterling, VA
    3 days ago
  •  ...Job Description Job Description Description: Job Title: Information System Security Officer (ISSO) Location: On-Site in Oakton, VA Department: Cyber Security Services Reports To: Management FLSA Status: Full Time/Non-exempt Description : Apavo is... 
    Full time
    Work at office
    Local area
    Flexible hours

    Apavo Corporation

    Oakton, VA
    5 days ago
  • $135k - $190k

     ...Onsite Type of environment: Office Noise level: Medium...  ...10% WORK AUTHORIZATION/SECURITY CLEARANCE U.S. Citizen...  ...is required WAGE INFORMATION Target salary range: $1...  ...are seeking a Information System Security Officer (ISSO) to join our team supporting... 
    Full time
    Contract work
    Temporary work
    For contractors
    Work at office
    Local area
    Remote work
    Monday to Friday
    Shift work
    Night shift
    Day shift

    TekSynap

    Ashburn, VA
    a month ago
  • $131.3k - $237.35k

     ...Description Join the Digital Sector! We're on the lookout for a dynamic and experienced Information Systems Security Officer (ISSO) with 12+ years of expertise to help drive IT mission-critical cybersecurity initiatives. In this high-impact role, you'll support... 
    For contractors
    Interim role
    Local area
    Immediate start
    Remote work

    Leidos

    Fairfax, VA
    2 days ago
  •  ...Job Description Job Description ISSO Employment Type: Full-Time, Experienced  Department: Information Technology  CGS is seeking an Information Systems Security Officer (ISSO) with DIACAP and/or RMF experience who has deep expertise in security assessment documentation... 
    Full time
    Local area
    Flexible hours

    Contact Government Services, LLC

    Chantilly, Loudoun County, VA
    11 days ago
  •  ...MANTECH seeks a motivated, career and customer-oriented Senior Information System Security Officer (ISSO) to join our team in Chantilly, VA. Responsibilities include, but are not limited to: Ensure the day-to-day implementation, oversight, continuous monitoring... 
    Work at office

    MANTECH

    Chantilly, Loudoun County, VA
    2 hours ago
  •  ...solutions to complex national security issues. With over 50 years...  ...Cybersecurity Team under SPA’s Information Technology Department...  ...architecture across SPA's information systems. The team manages cyber...  ...Systems Security Officer (ISSO) for multiple systems operating... 
    Work experience placement
    Immediate start
    Flexible hours

    Systems Planning and Analysis

    Chantilly, Loudoun County, VA
    4 days ago
  • $98.1k - $115k

    This position requires office presence of a minimum of...  ...a trusted provider of secure, IP enabled, cloud-based...  ...realistic, innovative information security solutions to accomplish...  ...to support information systems security, security...  ...Security Officer (ISSO) Mid-Level: To support... 
    Contract work
    Temporary work
    For contractors
    Work at office
    Local area
    Relocation

    AT&T

    Chantilly, Loudoun County, VA
    1 day ago
  • $110k - $180k

     ...Digital and DataOffice Setup: Office/OnsiteSalary: $110,000.0...  ...is seeking a qualified ISSO to guide the implementation of security requirements,...  ...of hardware and software systems. The successful candidate...  ...security posture for an information system ensuring policies... 
    Full time
    Contract work
    For contractors
    Work at office
    Immediate start

    Jacobs

    Chantilly, Loudoun County, VA
    4 days ago
  • $100k - $140k

     ...Intelligence Communities in support of national security.Rincon Research Corporation seeks a...  ...position at its Chantilly, Virginia office. The security position will primarily be focused on providing Information System Security Officer (ISSO) support for local and networked... 
    Full time
    Temporary work
    For contractors
    Work at office
    Local area
    Remote work
    Flexible hours

    Rincon Research

    Chantilly, Loudoun County, VA
    4 days ago
  • $120k - $160k

     ...Job Description Description SAIC seeks an Information Systems Security Officer (ISSO) to join our team of professionals providing technical and program services to the U.S. Government (USG). SAIC provides research, engineering, design, analysis, acquisition,... 
    Work experience placement
    Work at office

    Science Applications International Corporation

    Chantilly, Loudoun County, VA
    1 day ago
  • $150k - $170k

     ...National Security & Defense...  ...Jacobs is looking for a Information System Security Officer to join our Sensor Processing Team....  ...Responsibilities: Perform all ISSO related duties as required by ICD 50... 
    Full time
    Work experience placement
    Chantilly, Loudoun County, VA
    9 days ago
  •  ...Description Description: Mantis Security is a leading specialty firm...  ...Operations, Cyber Defense, Information Assurance, Software...  ...currently looking for the next ISSO to join our team of experts...  ...and technical Information Systems Security Officer (ISSO) to lead the... 
    Immediate start

    Mantis Security Corporation

    Reston, VA
    4 days ago
  •  ...Job Description Job Description ASSYST's Information Assurance and Cybersecurity Practice is seeking an experienced Information Systems Security Officer (ISSO) to support a Federal customer. ASSYST delivers comprehensive cybersecurity solutions to Federal, State,... 
    Local area
    Flexible hours

    ASSYST, Inc.

    Sterling, VA
    8 days ago
  • $90k - $140k

    Overview Steampunk wants you to be a Senior Information System Security Officer (ISSO). The primary responsibilities for the position are to support all activities that ensure the level of security documented with the security authorization is maintained at an acceptable... 
    Local area
    Flexible hours

    Steampunk

    McLean, VA
    2 days ago
  • $90k - $140k

    OverviewSteampunk wants you to be a Senior Information Systems Security Officer (ISSO) on our team to support a government customer on site in Washington D.C. The primary responsibilities for the position are to support all activities that ensure the level of security... 
    Local area
    Flexible hours

    Steampunk

    McLean, VA
    3 days ago
  • $62k - $141k

    Information System Security OfficerThe Opportunity:We’re looking for an Information System Security Officer (ISSO) responsible for assessing and requesting customer authorization for company-managed classified endpoints, servers, networks, and security appliances. This... 
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    McLean, VA
    2 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Information System Security Officer (ISSO). Be the first to apply!