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

Information System Security Officer (ISSO) (TS/SCI-POLY Required)

Best Value Technology


Title
Information System Security Officer (ISSO) (TS/SCI-POLY Required)


Req Number
INF-26-00009


Location
Northern Virginia


Description

CLEARANCE REQUIREMENT

  • Must possess an active TS/SCI clearance with an active Polygraph . Both the clearance and polygraph need to be fully adjudicated. Interim clearances will not be accepted.
  • U.S. citizenship is required to comply with the government contract.


Best Value Technology, Inc. (BVTI), a service-disabled veteran-owned small business (SDVOSB), is looking for an experienced Information System Security Officer (ISSO) to support our federal clients within the Intelligence Community on long-term, high-profile contracts. The ISSO will be responsible for interpreting and implementing all necessary procedures and policies to safeguard classified and sensitive information across designated networks, acting as the primary point of contact for computer security-related matters. In this role, the ISSO will provide comprehensive information system security support for the Directorate of Acquisition Management, which includes overseeing SSP processes, facilitating training and awareness initiatives, supporting physical security, conducting audits and continuous monitoring, managing incident and violation reporting and response, assessing risk, and supporting accreditation efforts.

Position Requirements

DUTIES AND RESPONSIBILITIES

  • Work alongside systems administrators to ensure that all information systems are operated, maintained, and disposed of in accordance with established security policies and practices.
  • Coordinate with physical security personnel to ensure the physical protection of information security assets.
  • Perform continuous monitoring of systems to ensure the systems stay accredited by performing software patching and updates.
  • Conduct security audits of systems and initiate corrective actions if a security problem is discovered.
  • Inform and coordinate with IT professionals when protective or corrective measures are needed to resolve security issues or meet security standards.
  • Conduct risk assessments, actively document security problems, and provide strategic mitigation strategies.
  • Evaluate proposed changes or additions to the information systems and advise the team of security relevance.
  • Maintain documentation of the system administrators' PKI and PRIVAC status.
  • Ensure the information systems remain in compliance with vulnerabilities and any other security-related notices.
  • Review security engineering design and seek approval, support implementation, and testing for all aspects of IA and IS (InfoSec) engineering at all stages of the Systems Development Life Cycle (SDLC) process.
  • Assess systems security threats/risks throughout the program life cycle and work with IT professionals to implement corrective action.
  • Review and monitor security designs in hardware, software, data, and procedures.
  • Performs systems certification and accreditation planning and testing, and liaison activities.
  • Prepare and maintain C&A documentation such as SSP, Security CONOPS, ST&E reports, etc.
  • Review various documents and files for transfer across systems or before release.
  • Communicate with customers' security authorities to ensure compliance and negotiate proposed system or policy changes.
  • Report the security status of information security to customers' ISSM.
  • Ensure users and systems support personnel have the required security clearance and need-to-know to utilize the system.
  • Conduct user training and awareness activities.


REQUIRED EDUCATION, KNOWLEDGE, AND SKILLS

  • Bachelor's Degree in a STEM field or an advanced degree in Cybersecurity.
  • Minimum of five (5) years of experience in information security or risk management.
  • Automated Information System (AIS) security experience with multiple IC SCI Control Systems, DoD Special Access Program (SAP)/Special Access Required (SAR) activities, and SCI Special Handling.
  • An active technical certification compliant with DoD 8140.
    • The following certifications are preferred:
      • Certified Information Systems Security Professional (CISSP) Certification
      • Certified Information Systems Auditor (CISA) Certification
      • Certified Information Systems Manager (CISM) Certification








EOE Statement
Best Value Technology, Inc. (BVTI) is an Equal Opportunity Employer and does not discriminate against any employee or applicant for employment on any legally protected basis.


Full-Time/Part-Time
Full-Time


Position
Information System Security Officer (ISSO) (TS/SCI-POLY Required)


Number of Openings
1


Exempt/Non-Exempt
Exempt


Open Date
6/18/2026


About the Organization
Talented people who make excellence their highest priority are BVTI's backbone. If your passion is to excel at adding value to your clients, then please send us your resume concerning one of our open opportunities.

This position is currently accepting applications.

Apply Now

Vacancy posted 1 day ago
Similar jobs that could be interesting for youBased on the Information System Security Officer (ISSO) (TS/SCI-POLY Required) in Haymarket, VA vacancy
  •  ...(DAO-R). Must have TS/SCI w/ CI Poly. The Delegated Authorizing...  ...in the area of Cyber Security. Daily tasks include,...  ...stakeholders (ISSO/ISSE/ISSM/SCA) post...  ...ensure sponsorship and information system owner identification...  ...Qualifications: Required: Current U.S. Government... 
    Suggested

    Tenica and Associates LLC

    Chantilly, Loudoun County, VA
    29 days ago
  •  ...(ConMon) Cyber Systems Engineer TS/SCI CI poly Chantilly, VA...  ...area of Cyber Security. Daily tasks include...  ...Support the Information Security...  ...and location, as required by the customer...  ...System Security Officers (ISSOs) on methods...  ..., ISSM, ISSO, ISSE, DAO-R, SCA... 
    Suggested

    TENICA Global Solutions

    Chantilly, Loudoun County, VA
    2 days ago
  •  ...Senior Information Systems Security Engineer (ISSE) TS/SCI CI Poly Government Customer- Chantilly Location: Chantilly, VA Senior ISSE Position Description...  ...for the identification of projects' security requirements • Participates in network design reviews and... 
    Suggested

    TENICA

    Chantilly, Loudoun County, VA
    2 days ago
  •  ...provides expertise in Enterprise system architecture, technology...  ...leading and engaging in information/data management projects including...  ...location: Chantilly, VA Requirement: Bachelor's degree in...  ...to Senior level positions available Must have TS/SCI with CI poly... 
    Suggested

    TENICA

    Chantilly, Loudoun County, VA
    2 days ago
  •  ...a talented and experienced Systems Administrator with expertise...  ...stakeholders to gather requirements and implement system enhancements...  ...in Computer Science, Information Systems, or a related field...  ...a fast-paced environment. TS/SCI with poly required. Desired qualifications... 
    Suggested

    CGI

    Chantilly, Loudoun County, VA
    4 days ago
  •  ...Cloud ISSE TS/SCI CI Poly Department: Government Customer- Chantilly Location...  ...Position Description: The Cloud Information Systems Security Engineer provides support to the...  ...identification of projects' security requirements Provides security recommendations... 

    TENICA Global Solutions

    Chantilly, Loudoun County, VA
    23 hours ago
  •  ...Information Systems Security Engineer TS/SCI CI Poly The Information Systems Security Engineer (ISSE) provides support to the customer in the area of Cyber...  ...Lead the identification of projects' security requirement Participate in network design reviews and security... 

    TENICA

    Chantilly, Loudoun County, VA
    2 days ago
  • $108k

    This position requires office presence of a minimum...  ...provider of secure, IP enabled, cloud...  ...realistic, innovative information security...  ...support information systems security, security...  ...Security Officer (ISSO) Lead to support...  ...Required Clearance: TS/SCI/ with Poly (#tssci) (... 
    Full time
    Contract work
    Temporary work
    For contractors
    Work at office
    Local area
    Relocation

    AT&T

    Chantilly, Loudoun County, VA
    23 hours ago
  • $165k - $195k

     ...Information System Security Officer (ISSO), Senior (On-Prem & Cloud) Location US-VA-Chantilly...  ...Remote No Clearance Required Top Secret/SCI Overview AMERICAN SYSTEMS...  ...Qualifications ~ Active TS/SCI clearance and current polygraph... 
    Full time
    Remote work

    American Systems

    Chantilly, Loudoun County, VA
    3 days ago
  • $140k - $160k

     ...seeking an I nformation System Security Officer (ISSO) to lead a collaborative...  ...develop, manage, and maintain information system security Assessment...  ..., as necessary. Required Qualifications: ~ Experience...  ...US Citizenship and have a TS/SCI security clearance... 
    Full time
    For contractors
    Flexible hours

    BuddoBot

    Chantilly, Loudoun County, VA
    1 day ago
  • $79.6k - $172.4k

     ...Financial Systems Analyst/Systems Accountant TS/SCI with Poly REQUIRED Category: Finance • Main location...  ...FM Business Solutions Office (FMZ). The qualified candidate...  .... Coordinates with security organizations...  ...Qualifications Certified Information Systems Auditor (CISA)... 
    Full time
    Work at office
    Local area

    CGI Technologies and Solutions, Inc.

    Chantilly, Loudoun County, VA
    3 days ago
  • $79.6k - $194k

     ...System Administrator TS/SCI with Poly REQUIRED Category: Business Consulting, Strategy and Digital Transformation...  ...'s degree in Computer Science, Information Systems, or a related field. 5...  ...and/or level of US government security clearance held. Dependent upon... 
    Full time
    Local area

    CGI

    Chantilly, Loudoun County, VA
    2 days ago
  • $79.6k - $172.4k

     ...Business Systems Analyst TS/SCI with Poly REQUIRED Category: Business Analysis (functional and technical)...  ...discern requirements, and analyze information for areas of improvements . Functional...  ...systems, processes, policies, and security controls preferred Required... 
    Full time
    Contract work
    Local area

    CGI Technologies and Solutions, Inc.

    Chantilly, Loudoun County, VA
    3 days ago
  • $79.6k - $172.4k

     ...Financial Systems Analyst/Systems Accountant TS/SCI with Poly REQUIRED Category: Finance Main location...  ...FM Business Solutions Office (FMZ). The qualified...  .... Coordinate with security organizations facilitating...  ...: . Certified Information Systems Auditor (CISA)... 
    Full time
    Work at office
    Local area

    CGI Technologies and Solutions, Inc.

    Chantilly, Loudoun County, VA
    1 day ago
  •  ...Systems Admin Sr Adv (TS/SCI with Poly Required) GCI embodies excellence, integrity and professionalism...  ...Must work closely with information assurance (IA) team and...  ...Required Skills: Security+ Advanced A+ Advanced...  ...and experience with: Office 365/Windows 365, Windows... 
    Work at office
    Shift work

    GCI, INC

    Chantilly, Loudoun County, VA
    3 days ago
  •  ...Chantilly, VA (On-site 100%) Active TS/SCI security clearance.  Need to have Current CI Poly or consent to Poly at a briefing...  ...edge domain analytics, with the system hosted on virtualized and cloud-...  ...Science, Systems Engineering, Information Systems, Computer Engineering,... 
    Flexible hours

    Cohere Technology Group

    Chantilly, Loudoun County, VA
    4 days ago
  • $89.6k - $198.24k

     ...- Full Performance TS/SCI with Poly REQUIRED Category: Finance Main...  ...to directorate or office/component managers and...  ...substantive information, advice and guidance...  ...Resource Information System (HRIS). Ability to interact...  ...of US government security clearance held. Dependent... 
    Full time
    Work at office
    Local area
    Shift work

    CGI Technologies and Solutions, Inc.

    Chantilly, Loudoun County, VA
    4 days ago
  • $89.6k - $198.24k

     ...Resources Generalist TS/SCI with Poly REQUIRED Category:...  ...and customers in the office of assignment. • Prepare...  ...accounts, financial systems and sub-systems or...  ...accounts and update information to ensure accuracy....  ...of US government security clearance held. Dependent... 
    Full time
    Work at office
    Local area

    CGI

    Chantilly, Loudoun County, VA
    23 hours ago
  • $89.6k - $198.24k

     ...Resources Generalist TS/SCI with Poly REQUIRED Category:...  ...responsibilities: • Provide information and guidance to team...  ...customers in the office of assignment. •...  ...accounts, financial systems and sub-systems or...  ...of US government security clearance held.... 
    Full time
    For contractors
    Work at office
    Local area

    CGI

    Chantilly, Loudoun County, VA
    23 hours ago
  •  ...firm in Chantilly, VA, is seeking a Systems Engineer with a TS/SCI + Poly clearance. You will support...  ...operational needs into technical requirements and developing mobile applications...  ...include strong knowledge of Geospatial Information Systems and experience in software... 

    GRVTY

    Chantilly, Loudoun County, VA
    18 hours ago
  •  ...Community, Top Secret (SCI/SSBI), and DOD/DHS clearances...  ...and clearance. Job Requirements for All Positions Active TS/SCI‑eligible clearance required...  ...upon hire. Cyber Security/Information Assurance (IA) Functional...  ...Knowledge of security operating systems, data management, and... 

    Edgeworks Co

    Chantilly, Loudoun County, VA
    4 days ago
  •  ...nation’s safety and security. Make an impact by...  ...Intrusion Detection Systems (IDS) to identify...  ...detail and summary information. Evaluate firewall...  .... Active TS/SCI with Polygraph required Location: Onsite...  ...Information Systems Security Officer (ISSO)   The... 
    Contract work

    General Dynamics Information Technology

    Chantilly, Loudoun County, VA
    more than 2 months ago
  •  ...DevOps Engineer (TS/SCI CI Clearance Required) North Point Technology...  ...of mission-critical systems. The selected...  ...workloads to deliver secure, scalable, and resilient...  ...have a Full Scope Poly, working this program...  ...Bachelor's degree in Information Systems, Information... 
    Flexible hours

    North Point Technology

    Chantilly, Loudoun County, VA
    1 day ago
  • $113.38k - $250.92k

     ...Resource Analyst TS/SCI with Poly REQUIRED Position Description...  ...; assimilates information about program goals,...  ...within the finance system, billing statements,...  ...across the work unit, office and Directorate or Mission...  ...of US government security clearance held. Dependent... 
    Temporary work
    Work experience placement
    Work at office
    Local area
    Chantilly, Loudoun County, VA
    a month ago
  •  ...We are seeking a hands-on Systems Engineer (SME) with deep...  ...environments. This role requires a proven practitioner who...  ...application, DevSecOps, information systems security, and data teams while maintaining...  ...Requirements *Eligible TS/SCI w/ FS Poly QUALIFICATION ... 

    Leading Path Consulting

    Warrenton, VA
    13 days ago
  •  ...Active Top Secret Security Clearance with SCI Access (TS/SCI) About the Role...  ...organizational goals. This role requires a balance of...  ...developers, and systems engineers to...  ...Computer Science, Information Systems, Engineering...  ...Required: TS/SCI w/ poly About Missionovo We... 
    Full time

    Missionovo Llc

    Chantilly, Loudoun County, VA
    4 days ago
  •  ...Job Category: Information Technology - System Integration Client is...  ...documentation Conduct Security remediation as needed from scans Required Skills: ~ Clearance: TS/SCI clearance with Polygraph...  ...and willingness to get a Poly ~ Typically requires... 
    Full time
    Relocation package

    Maintec Technologies

    Chantilly, Loudoun County, VA
    1 day ago
  •  ...WarCollar Industries in Chantilly, Virginia is seeking candidates with TS/SCI w/FS Polygraph clearance and at least 6 years of relevant experience in cybersecurity, system administration, and network security. The role also demands a solid understanding of data analysis... 

    WarCollar Industries

    Chantilly, Loudoun County, VA
    2 days ago
  •  ...motivated Program Manager- Cyber in Chantilly, VA. This position requires directing and managing all aspects of program activities....  ...and cyber defense knowledge are essential. The role may require security clearance and will involve customer engagement. Candidates will... 

    ManTech

    Chantilly, Loudoun County, VA
    4 days ago
  •  ...computing solutions for a key government customer. The ideal candidate should have at least 11 years of experience and expertise in commercial cloud services, Linux configuration, and network management, and must hold a TS/SCI with Poly security clearance. #J-18808-Ljbffr... 

    B/CORE

    Chantilly, Loudoun County, VA
    4 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Information System Security Officer (ISSO) (TS/SCI-POLY Required). Be the first to apply!