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

Senior Information System Security Officer

Base2 Solutions

Senior Information Systems Security Officer

Base-2 Solutions is seeking a Senior Information Systems Security Officer responsible for safeguarding computer networks and systems to ensure data security, integrity, and confidentiality at the highest standards.

Essential Duties and Responsibilities
  • Designs, develops, implements and/or integrates IA and security systems and system components including those for networking, computing, and enclave environments with multiple enclaves and differing data protection/classification requirements.
  • Analyzes architecture and system functionality for multiple technologies.
  • Contributes to the development and evaluation of attack scenarios.
  • Prepares and delivers technical reports and briefings.
  • Has a complete understanding of Risk Management Framework and implements the process on program systems/networks.
  • Performs or reviews technical security assessments of computing environments to identify vulnerabilities, non-compliance with IA standards and regulations, and recommends mitigation strategies.
  • Validates and verifies system security requirements definitions and analysis and establishes system security designs.
  • Assists architects and systems developers in identifying and implementing appropriate information security functionality to ensure uniform application security policy and enterprise solutions.
  • Supports building security architectures and enforces trusted relations among external systems and architectures.
  • Assesses and mitigates system security threats/risks throughout the program life cycle.
  • Contributes to security planning, assessment, risk analysis, risk management, certification, and awareness activities for system and networking operations.
  • Reviews certification and accreditation (C&A) documentation, providing feedback on completeness and compliance.
  • Performs system installation, configuration, maintenance, account maintenance, signature maintenance, patch management, and troubleshooting of operational IA and CND systems.
  • Performs limited penetration testing and routine exploit analysis.
  • Performs system or network designs encompassing multiple enclaves with differing data protection/classification requirements.
  • Recommends system-level solutions to resolve security requirements.
  • Supports enforcement of design and implementation of trusted relationships among external systems and architectures.
  • Works with application leads, sysadmins, DBAs, developers, and testers to ensure assigned systems are security compliant and achieve/maintain ATO.
  • Loads artifacts such as STIG checklists and ACAS scans.
  • Helps implement STIG checklists and mitigate scan findings.
  • Supports security assessment events and responds to questions from PAT team, ISSMs, and SCA.
Required Qualifications
  • Experience loading artifacts such as STIG checklists and ACAS scans.
  • Experience helping to implement STIG checklists and mitigate scan findings.
  • Experience supporting security assessment events and responding to questions from PAT team, ISSMs, and SCA.
  • Experience working with application leads, sysadmins, DBAs, developers, and testers to ensure systems are security compliant and achieve/maintain ATO.
Preferred Qualifications
  • Experience working with Xacta.
Required Education and Experience Equivalency
  • Bachelor's degree with 14+ years of experience.
  • Master's degree with 12+ years of experience.
  • PhD with 10+ years of experience.
Required Security Clearance
  • Active Top Secret/SCI with CI Polygraph
Vacancy posted 18 hours ago
Similar jobs that could be interesting for youBased on the Senior Information System Security Officer in Reston, VA vacancy
  •  ...Senior Information Systems Security Officer (ISSO) Location: Annapolis, MD / Reston, VA / Washington, DC Work Model: 100% Onsite (SCIF Environment) Work Type: Full-Time Experience Required: 13+ Years The Senior ISSO will support mission-critical cybersecurity initiatives... 
    Senior
    Full time

    Veracity

    Reston, VA
    2 days ago
  • $170k - $201k

     ...Location: Reston, VA Security Clearance: Active TS/SCI [Required] Job Type...  ...Group is looking to hire an Information Systems Security Officer (ISSO) responsible for researching,...  ...s Risk Management Framework. The Senior ISSO will define, create, and maintain... 
    Senior
    Full time

    The Amatriot Group

    Reston, VA
    4 days ago
  • ManTech International is seeking a Senior Information System Security Officer to join our Information Technology & Cybersecurity department. In this role, you will lead the development, implementation, and enforcement of security policies to protect mission-critical national... 
    Senior

    ManTech International

    Chantilly, Loudoun County, VA
    2 days ago
  • OverviewSteampunk wants you to be a Senior Information System Security Officer (ISSO) on our team to support a government customer. The primary responsibilities for the position are to support all activities that ensure the level of security documented with the security... 
    Senior
    Local area
    Flexible hours

    Steampunk

    McLean, VA
    1 day 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 documented... 
    Senior
    Local area
    Flexible hours

    Steampunk

    McLean, VA
    4 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... 
    Senior
    Work at office

    MANTECH

    Chantilly, Loudoun County, VA
    2 days ago
  • $150k - $250k

     ...technical solutions to our Nation's most complex national security challenges. In order to achieve our mission, Core One...  ...exceptional performance! Core One is seeking Senior Information System Security Officer to support a new application development project in the... 
    Senior
    Contract work

    Core One

    McLean, VA
    23 hours ago
  • $210k - $235k

     ...Overview Senior Information System Security Officer Tysons, VA TS/SCI with Poly At Bcore, our strength comes from how we deliver impact to the mission. Whether it's architecting critical IT solutions, producing actionable intelligence, or developing cutting... 
    Senior

    Bridge Core

    McLean, VA
    3 days ago
  • $119k - $170k

    Description Job Title: Senior Information System Security Officer (ISSO) Clearance Required: Public Trust, US Citizen; Work Location: Remote. Alpha Omega is searching for an experienced Senior Information System Security Officer (ISSO) to join one of our... 
    Senior
    Contract work
    Work experience placement
    Work at office
    Remote work
    Flexible hours

    Alpha Omega Integration, LLC

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

    Maxar Technologies

    Herndon, VA
    18 hours 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
    1 day ago
  •  ...What you will be doing: Mantis Security is seeking for immediate placement a highly qualified and technical Information Systems Security Officer (ISSO) to lead the Assessment and Authorization (A&A) for multiple analytic mission systems. The ISSO must be proficient... 
    Full time
    Immediate start

    Mantis Security Corporation

    Reston, VA
    15 days ago
  • $99k - $225k

     ...Information System Security Officer Reston, VA Top Secret/SCI Polygraph Career Level not specified $99,000 - $225,000 Job Description Job Number: R0239724 Information System Security Officer The Opportunity: We're looking for an Information System Security Officer... 
    For subcontractor

    Booz Allen Hamilton

    Reston, VA
    4 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
  •  ...Altus Consulting Seeks an Information Systems Security Officer to Champion Cybersecurity If you find exhilaration in safeguarding digital assets and possess a deep understanding of cybersecurity frameworks and best practices, Altus Consulting invites you to explore... 
    Contract work

    Altus Consulting Corp

    Herndon, VA
    2 days ago
  •  ...Information System Security Officer (ISSO) The Information System Security Officer (ISSO) is responsible for maintaining the security posture and authorization of the system. You will manage the Risk Management Framework (RMF) lifecycle, maintain ATO documentation and... 
    For contractors
    Flexible hours

    INADEV

    Reston, VA
    18 hours ago
  •  ...Senior Cybersecurity Engineer The Senior Cybersecurity Engineer serves as a subject matter expert in ensuring system security compliance and risk management throughout the program life cycle...  ...onsite in a Sensitive Compartmented Information Facility (SCIF) with flexible... 
    Full time
    Interim role
    Flexible hours

    MDA Edge

    Reston, VA
    4 days ago
  •  ...Specific Requirements Ability to manage responsibility for security assessments of a variety of applications or domains, to...  ...processes necessary to assure that new and existing information technology (IT) systems meet the organization's information assurance (IA) and security... 
    Permanent employment
    Interim role
    Casual work
    Local area

    PlanIT Group, LLC

    Reston, VA
    1 day ago
  • $168.9k - $244.3k

     ...We serve the Infrastructure; Nuclear, Security & Environmental; Energy; Mining &...  ...Engagement, the Cybersecurity Business Information Security Officer – BISO, serves as the primary interface...  ..., data analytics, AI, and OT systems) while maintaining appropriate risk management... 
    16 hours
    Contract work
    Part time
    For subcontractor
    Local area
    Remote work
    Relocation

    Bechtel

    Reston, VA
    a month ago
  • $135k - $216k

     ...inseparable from safety. In this environment, a security failure is not merely a data breach — it...  ...enterprise. In Peraton's role as a systems integrator, you will be responsible for...  ...in Computer Science, Cybersecurity, Information Systems, Computer Engineering, or a related... 
    Senior
    Contract work
    For subcontractor
    Shift work

    Peraton Corporation

    Herndon, VA
    2 days ago
  • $110k - $175k

    OverviewVTG is seeking a Senior Systems Integrator, located in Reston, VA. What will you do?Senior...  ...of cloud services, infrastructure and security domains.Assists with overseeing the...  ...Bachelor’s degree in Computer Science, Information Technology, Management Information Systems... 
    Senior
    For contractors
    Work experience placement

    VTG

    Reston, VA
    2 days ago
  • Company DescriptionArtech Information Systems is the #12 Largest IT Staffing Company in the U.S. and...  ...and insightful market intelligence has secured long-term partnerships with Fortune 500...  ...TechnologyExperience level: Mid-Senior LevelIndustry: Information Technology And... 
    Senior
    Work experience placement

    Artech

    Reston, VA
    1 day ago
  • ManTech, a leader in providing cutting-edge technologies for national security, seeks an experienced Information System Security Officer (ISSO) to safeguard critical information systems. This role involves implementing and managing security measures, ensuring compliance... 

    ManTech International

    Chantilly, Loudoun County, VA
    1 day ago
  • $135k - $216k

    ResponsibilitiesThe Senior Manager, Systems Engineering provides leadership to a team of engineers...  ...requirements analysis, design, engineering, security accreditation and documentation to...  ...Engineering, Computer Science, Information Systems, Engineering Science, Engineering... 
    Senior
    Contract work
    Shift work

    Peraton Corporation

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

    Systems Planning and Analysis

    Chantilly, Loudoun County, VA
    18 hours ago
  • DescriptionSAIC seeks a Senior Managing Consultant for the Mission Advisory (MA) practice...  ...involve unanticipated travel to SAIC office locations and client sites nationwide,...  ...advanced degree in computer science, information systems, engineering, or other related discipline... 
    Senior
    Work at office

    Science Applications International Corporation

    Reston, VA
    1 day 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... 
    Full time
    Contract work
    Local area
    Night shift

    Computer World Services (CWS)Corporation

    Ashburn, VA
    1 day 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
    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
    3 days ago
  • $98.1k - $115k

    This position requires office presence of a minimum...  ...a trusted provider of secure, IP enabled, cloud-based...  ...realistic, innovative information security solutions to...  ...support information systems security, security control...  ...support to ATOSupport Senior ISSO’s with daily... 
    Contract work
    Temporary work
    For contractors
    Work at office
    Local area
    Relocation

    AT&T

    Chantilly, Loudoun County, VA
    2 days ago

Do you want to receive more vacancies?

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