Information System Security Officer
PLANIT Group
Information System Security OfficerConducts assessments of threats and vulnerabilities, determines deviations from acceptable configurations or enterprise or local policy, assesses the level of risk, and develops and/or recommends appropriate mitigation countermeasures in operational and non-operational situations.Task description and/or any specific requirements:Ability to manage responsibility for security assessments of a variety of applications or domains, to include cloud computing, and to manage several project/initiatives of large size, complexity, and risk.Demonstrated proficiency in implementing security controls, conducting risk assessments, and documenting compliance measures based on NIST RMF and ISO standards to meet organizational and regulatory requirements.Demonstrated proficiency in successfully evaluating and supporting documentation, validation, and accreditation processes necessary to assure that new and existing information technology (IT) systems meet the organization's information assurance (IA) and security requirements.Demonstrated proficiency in ensuring appropriate treatment of risk, compliance, and assurance from internal and external perspectives.Demonstrated ability to support development of actionable security blueprints, principles, models, designs, standards, and guidelines to ensure enterprise IT architecture and support is consistent, usable, secure and adds value to the business.Experience with network and vulnerability scanning tools and technologies to interrogate systems for configuration and status.In-depth understanding of security architecture principles and best practices to design, implement, and maintain secure IT infrastructures in alignment with A&A policies.Demonstrated proficiency in utilizing Governance, Risk, and Compliance (GRC) tools for managing Assessment & Authorization (A&A) processes.Ability to serve as subject matter expert (SME) for the US Government Client A&A process, including providing guidance to stakeholders, business units, and new A&A resources as necessary.Strong organizational skills and ability to build and maintain schedules and step-by-step action plans.Effective communication and collaboration skills to work with cross-functional teams, business units, stakeholders, and IT professionals, and to brief executives.Experience/Education:A minimum of eight (8) years' relevant experience.A degree from an accredited College/University in the applicable field of services is required. If the individual's degree is not in the applicable field then four additional years of related experience is required.Typically performs all functional duties independently.Note: Special credentials (licenses and/or certifications) may be required at the Task Order level on a case-specific basis.Additional Provisions:Pass a client mandated clearance process to include drug screening, criminal history check and credit check.Once candidate's resume is approved and interview passed, the agency is responsible for providing drug screening. Failure to submit the drug screening results will delay the security clearance process.If a candidate is given an interim clearance, continuation of employment is then based on the candidate receiving a sensitive clearance.All candidates must be a US Citizen or permanent status Green Card holder.Cannot have more than 6 months travel outside the United States within the last five years. Military Service excluded. (Exception does not include military family members.)All overtime must be pre-approved in writing by the client manager or his/her designated representative.Agency will not be reimbursed for overtime charges without previous written authorization. Authorized overtime will be reimbursed at straight time.The enforced dress code is business casual, i.e., collared shirt with slacks for men, no skirts above the knee for women.
- ...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....SuggestedFull time
- ...Information System Security OfficerWe are seeking a dedicated and detail-oriented Information System Security Officer (ISSO) to join our cybersecurity team. In this role, you will be responsible for maintaining the security posture of information systems, ensuring compliance...Suggested
$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...SuggestedContract workShift work- ...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 continuous...SuggestedFor contractorsFlexible hours
- ...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...SuggestedTemporary workFor contractorsImmediate start
- ...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 timeImmediate start
- ...Cybersecurity Engineer serves as a subject matter expert in ensuring system security compliance and risk management throughout the program life... ...to work full-time onsite in a Sensitive Compartmented Information Facility (SCIF) with flexible hours.Desired Attributes:Prior...Full timeInterim roleFlexible hours
$170k - $201k
...Location: Reston, VA Security Clearance: Active TS/SCI [Required] Job Type: Full-Time Target Salary Range*:... ...Overview The Amatriot Group is looking to hire an Information Systems Security Officer (ISSO) responsible for researching, generating, and validating...Full time- ...Information System Security OfficerBase-2 Solutions is seeking an Information System Security Officer to work with application leads, system administrators, database administrators, developers, and testers to ensure assigned systems are security compliant and achieve or...
$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$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 timeFor contractorsFlexible hours- ...Job Description Job Description 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...Contract work
- ...Information Systems Security OfficerExcelity is seeking an Information Systems Security Officer (ISSO) for a project in charge of providing comprehensive engineering, operations support services, and tech refresh services worldwide for the Enterprise IT Infrastructure...Contract workTemporary workWorldwideFlexible hours
$145k - $165k
...Recognized for the ability to translate technical security gaps into clear, executive-level narratives that facilitate informed risk-management decisions.Job duties and... ...of the following: Active Certified Information Systems Security Professional (CISSP), Active Certified...- Position Summary 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 continuous-monitoring artifacts...For contractorsFlexible hours
$130k - $145k
...will contact you as soon as possible. Open Jobs Jul 22 2026 ID Job Title Job Description 888711 Lead Information System Security Officer (ISSO) Yakshna Solutions, Inc ., (YSI) is a CMMI Level 3 assessed, ISO 9001, 20000:1, 27001 certified, woman-owned...Contract workTemporary workFor contractorsImmediate startRemote work$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 hoursContract workPart timeFor subcontractorLocal areaRemote workRelocation- 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 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...
$100k - $113k
OverviewVTG seeks to hire an Information Systems Security Officer (ISSO) in Chantilly, VA to monitor and maintain systems security on operational systems such as malicious code eradication, configuration management, assessment and authorization of current and future systems...Civilian ContractorWork experience placementWork at office$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 timeContract workLocal areaNight shift$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 areaFlexible hours- 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...Local areaFlexible hours
$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 workWork experience placementWork at officeLocal areaImmediate startFlexible hours$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 timeContract workPart timeWork at officeLocal areaRemote work$98.1k - $115k
This position requires office presence of a minimum of 5 days per... ...Sector is a trusted provider of secure, IP enabled, cloud-based,... ...provide realistic, innovative information security solutions to accomplish... ...to support information systems security, security control assessments...Contract workTemporary workFor contractorsWork at officeLocal areaRelocation$110k - $180k
...Digital and DataOffice Setup: Office/OnsiteSalary: $110,000.00 - $... ...guide the implementation of security requirements, accreditation and... ...of hardware and software systems. The successful candidate will... ...the security posture for an information system ensuring policies, standards...Full timeContract workFor contractorsWork at officeImmediate start$100k - $140k
...Intelligence Communities in support of national security.Rincon Research Corporation seeks a self-... ...position at its Chantilly, Virginia office. The security position will primarily be focused on providing Information System Security Officer (ISSO) support for local and...Full timeTemporary workFor contractorsWork at officeLocal areaRemote workFlexible hours- ...MANTECH is seeking a motivated, career and customer-oriented Information System Security Officer (ISSO) to join our team in Chantilly, VA. Responsibilities include but are not limited to: Ensures network nodes are operated, maintained, and disposed of in accordance...InternshipWork at office
- ...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
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Information System Security Officer. Be the first to apply!
- ciso Reston, VA
- chief information security officer Reston, VA
- information security officer Reston, VA
- information systems security officer Reston, VA
- business information security officer Reston, VA
- chief information security officer ciso Reston, VA
- information technology security engineer Reston, VA
- sr information security engineer Reston, VA
- director information security Reston, VA
- data center security officer Reston, VA



