Information Systems Security Engineer (ISSE) Mantis Security CorporationInformation Systems Security Engineer (ISSE)Reston, VADoD 8570 compliance with IASAE Level 3 is required• Three (3) years of experience in scripting languages, Linux/RedHat, and/or Networking AppliancesInformation Systems Security Engineering Professional (ISSEP) and CISSP Certifications are required• Active TS/SCI security clearance with the ability to obtain polygraph is required Nice to Haves :• Skilled in implementing mitigation strategies and how to resolve problems, and to re-test/ re-evaluate systems• Demonstrated experience with DISA Security Technical Implementation Guide (STIG) implementation and Security Content Automation Protocol (SCAP) tool usage• Possess a working knowledge of administrating servers, system and application security threats and vulnerabilities• Experience extending existing applications in areas such as security, monitoring, task automation, continuous integration, deployment, and performance optimization• Demonstrate writing of your own project in scripting/programming (use of Shell scripting, Python, JavaScript, PowerShell) in a Linux or Windows environment to support the various Cyber Security tools and applications required• Provide guidance on vulnerability and malware remediation.• Apply system security engineering expertise in one or more of the following to: system security design process; engineering life cycle; information domain; cross domain solutions; commercial off-the-shelf and government off-the-shelf cryptography; identification; authentication; and authorization; system integration; risk management; intrusion detection; contingency planning; incident handling; configuration control; change management; auditing; certification and accreditation process; principles of IA (confidentiality, integrity, non-repudiation, availability, and access control); and security testing.
Cyber Information Assurance/Security Specialist Lead Applied Information SciencesCyber Information Assurance/Security Specialist LeadAlexandria, VirginiaThe ideal candidate brings deep knowledge of federal cybersecurity regulations, hands-on experience executing the Risk Management Framework (RMF), and extensive engagement with key security stakeholders across federal agencies. This role ensures compliance with federal cybersecurity requirements, oversees governance, risk, and compliance (GRC) activities, supports system accreditation efforts, and drives the implementation of security frameworks across the enterprise.
Information Systems Security Officer ArdentInformation Systems Security OfficerWashington, D.C. MetroThis role involves developing, implementing, and maintaining security policies, conducting regular audits, and collaborating with stakeholders to support mission-critical operations. Act as a Team Lead to ensure that the Security Team is completing all required activities; comfortable presenting to customers, motivator for the team.
Information Security Systems Officer (ISSO) - Senior Consultant GuidehouseInformation Security Systems Officer (ISSO) - Senior ConsultantSpringfield, VirginiaA career in an integrated team of developers and consultants provides the opportunity to grow and contribute to our clients' business issues every day, applying a collection of security spectrum capabilities, including security strategy and governance, IT risk, security technologies, and cybercrime and breach response. All communication regarding recruitment for a Guidehouse position will be sent from Guidehouse email domains including @guidehouse.com or guidehouse@myworkday.com.
NewCyber Security SME HalvikCyber Security SMEWashington, DCFull timeHalvik is a highly successful WOB business with more than 50 prime contracts and 500+ professionals delivering Digital Services, Advanced Analytics, Artificial Intelligence/Machine Learning, Cyber Security and Cutting-Edge Technology across the US Government. Strong background coordinating with stakeholders (e.g., system owners, ISSOs, architecture teams, and cybersecurity leadership) to validate system requirements, address information assurance concerns, and resolve compliance or security issues.
NewSecurity Administrator/Visitor Control Specialist Watermark Risk Management InternationalSecurity Administrator/Visitor Control SpecialistCamp Springs, MDThe position provides Security Visitor Control, program security administration to include personnel and information security functions as needed and is responsible to the Chief of Security, for entry and circulation control and other administrative duties to assure visitors are greeted professionally and receive assistance as necessary. Multiple considerations are taken into account when determining the final salary/hourly rate, including but not limited to, Contract Wage Determination, education and certifications, relevant work experience, related skills and competencies, as well as Federal Government Contract Labor Categories.
Security Officer National Geographic SocietySecurity OfficerWashington, DCPlease check with the hiring manager for confirmation.); paid parental leave, adoption and surrogacy expense reimbursement, fertility benefits; learning and development opportunities; Lifestyle Spending Account; pet adoption assistance and insurance; pre-tax transportation benefits with a generous employer subsidy; employer-paid life insurance and disability benefit; and a variety of National Geographic discounts and perks. On-Site staff shifts (spread over seven days a week and 24 hours a day, including holidays) are scheduled by their supervisors and determined by team needs and may be adjusted based on cyclical work cycles and ebbs and flows of work throughout the year.
Executive Protection Security Driver -Associate Fannie Mae CorpExecutive Protection Security Driver -AssociateWashington, DC$69,000–$91,000 / yearThe Executive Protection Security Driver- Associate role will offer you the flexibility to make each day your own, while working alongside people who care so that you can deliver on the following responsibilities: Transport designated executives assigned to the Executive Protection Program to and from corporate facilities, special events, and specified locations within local and outlying DMV area. This includes the use of company cars for company business and recording mileage from garage starting point to garage return; perform miscellaneous transport service requests; take care of the appearance and operation of company vehicles used for executive protection.
Senior Microsoft Cloud Security Engineer/Architect (On-Site) GroundswellSenior Microsoft Cloud Security Engineer/Architect (On-Site)McLean, Virginia$116,724–$209,019 / yearGroundswell is seekinganexperienced, hands-on CybersecuritySpecialistto serve as the senior on-site technicalsupportfor cybersecurity operations, Microsoft Azure Government, Microsoft 365 GCC High, cloud infrastructure, identity, endpoint security, networking, and incident response. Lead AvePoint backup and recovery for Microsoft 365 GCC High, including monitoring jobs, resolving failures, testing restores, andmaintainingrecovery practices for Exchange, SharePoint, OneDrive, and Teams.
Senior Information System Security Officer (ISSO) ERP InternationalSenior Information System Security Officer (ISSO)Laurel, MDRemote$145,000–$185,000 / yearThe selected candidate will serve as a trusted cybersecurity advisor responsible for supporting the security authorization lifecycle, ensuring compliance with federal security requirements, conducting risk assessments, supporting continuous monitoring activities, and collaborating with technical and business stakeholders to strengthen organizational security posture. ERP International, LLC ( www.erpinternational.com ) is currently seeking a Full Time Information System Security Officer (ISSO) to support cybersecurity, privacy, risk management, and compliance initiatives for large-scale federal information systems and enterprise technology environments.
Personnel Security Specialist Global Resource SolutionsPersonnel Security SpecialistFalls Church, VAJob Description: Summary: The Personnel Security Specialist will support stakeholders in investigative and administrative actions needed to ensure that all personnel who require access to information or facilities are efficiently and effectively processed for the appropriate security clearance. Communication: Excellent customer service via phone and face to face conversation, excellent written and oral command of English.
Information Security Systems Engineer L3Harris Technologies IncInformation Security Systems EngineerChantilly, VA$106,500–$197,500 / yearAssist in systems/software engineering functions, to include creation of data flow diagrams, interface control documents, perform trade studies, and Static Application Security Testing (SAST) for Application Security and Development Secure Technical Implementation Guide (STIG) compliance using tools such as Fortify/Coverity and Gitlab as part of a DevSecOps Continuous Integration/Continuous Deployment (CI/CD) Pipeline, and generation of summary reports. Perform skills in implementing/assessing security controls, to include writing system security categorization memorandum, recommending appropriate security control overlays, define security control baseline based on defined system security categorization and approved security overlays, and apply security controls to computing/network nodes and verify implementation of security controls.
Head of Vulnerability Disclosure & Security Community Anthropic PBCHead of Vulnerability Disclosure & Security CommunityWashington, DC$330,000–$395,000 / yearThis research continues many of the directions our team worked on prior to Anthropic, including: GPT-3, Circuit-Based Interpretability, Multimodal Neurons, Scaling Laws, AI & Compute, Concrete Problems in AI Safety, and Learning from Human Preferences. For sales roles, the range provided is the role's On Target Earnings ("OTE") range, meaning that the range includes both the sales commissions/sales bonuses target and annual base salary for the role.
Information System Security Officer (ISSO) Leidos Holdings IncInformation System Security Officer (ISSO)Lorton, VA$87,100–$157,450 / yearAdditional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Cyber Security Project Engineer 755 Freedom Technology Solutions GroupCyber Security Project Engineer 755Herndon, VirginiaThe Sponsor requires support specializing in penetration testing and ethical hacking, to target, assess, and exploit risk and vulnerabilities of information systems. The team provides a highly technical and in-depth penetration testing service, in support of enterprise cyber security equities.
Personnel Security Assistant One Federal SolutionPersonnel Security AssistantArlington, VirginiaThe selected candidate will provide personnel security support for federal background investigation activities, including the initiation and review of investigations and reinvestigations, preliminary records checks, NBIS eApp processing, fingerprinting, and security-related inquiries. The ideal candidate will have hands-on experience supporting federal personnel security processes and working with NBIS eApp, NCIC/NLETS inquiries, background investigation requirements, and sensitive personnel information.
Information System Security Engineer (ISSE) TLA-LLCInformation System Security Engineer (ISSE)McLean, VAExperience: A minimum of 5-8 years of experience in information security engineering, system administration, and/or cybersecurity, with hands-on experience in implementing security controls and supporting authorization processes. · Collaboration and Guidance: Serve as a subject matter expert, providing guidance to development, engineering, and program teams on secure design, development, and secure coding techniques.
Information System Security Officer (Isso) KBRInformation System Security Officer (Isso)Alexandria, VARemote$130,000–$170,000 / yearThe successful candidate will provide support to the Test Resource Management Center's (TRMC) All Domain Test Range (ADTR) and INDOPACOM Pacific-Rim Multi-Domain Training and Experimentation Capability Team, Joint Mission Environment Test Capability (JMETC) Secret Network (JSN) Node, JMETC Multiple Independent Levels of Security Network (JMN) Node, Secret Defense Research and Engineering Network (SDREN), Defense Research and Engineering Network (DREN). DoD Network experience: Experience working with DoD Wide Area Networks and familiarity with various network architectures and common protocols to include: Experience working with Defense Research and Engineering Network (DREN).
Information Security Compliance Specialist Securiport LLCInformation Security Compliance SpecialistReston, VAOwn and maintain ongoing compliance with ISO 27001, ISO 27701, GDPR, and NIST 800-171 requirements Prepare for, coordinate, and support internal and external security audits, including evidence collection and remediation tracking Conduct risk assessments, identify compliance gaps, and recommend corrective actions Develop, implement, and continuously improve information security policies, procedures, and controls Monitor regulatory and framework changes to ensure continued compliance Partner closely with IT, Security, and cross-functional teams to align compliance initiatives with security operations Maintain audit artifacts, compliance documentation, and records to support certifications and assessments Act as the primary liaison with auditors, regulators, and third-party assessors Support incident response activities by ensuring proper compliance documentation and reporting Deliver training and guidance to employees on security policies and best practices. Bachelor's degree in Information Security, Cybersecurity, Compliance, or a related field (or equivalent experience) 3+ years of experience in information security compliance, risk management, audit, or a related role Hands-on experience with ISO 27001, ISO 27701, NIST 800-171, and GDPR Relevant certifications preferred: CISA, CISM, CISSP, ISO 27001 In lieu of a degree, 8+ years of relevant experience will be considered.
Senior Information Assurance Security Engineer Telos CorpSenior Information Assurance Security EngineerWashington, DC$160,000–$190,000 / yearInteracts daily in person, via email and phone conversations with a large user base to provide user support to Xacta software users. Demonstrate continuous effort to improve operational performance and streamline customer Risk Management Framework workflow processes.