Forescout Cyber Security Engineer DAn SolutionsForescout Cyber Security EngineerWashington, DCFull timeBasic Qualifications:· 5+ years of experience performing systems administration for Windows or Linux, including performing basic troubleshooting and installation or configuration, monitoring system performance or availability, and performing security upgrades· Experience architecting and designing IP networks, including developing and documenting network topologies· Knowledge of multi-domain architectures, including data center, WAN, and LAN in virtualized architectures· Associate's degree and 10+ years of experience supporting IT projects and activities, Bachelor's degree and 8+ years of experience supporting IT projects and activities, or Master's degree and 6+ years of experience supporting IT projects and activities. REQUIRES AN ACTIVE / EXISTING TS/SCI WITH CI POLY - NO REMOTE WORKLocation: Reston, VA OR Washington, DC Position Description:What You'll Work On:· Develop relationships quickly and easily with other teams, communicating the complexities of security with a wide variety of audiences, including senior management.·
Systems Engineer - Active Security Clearance CadreSystems Engineer - Active Security ClearanceReston, VAFull timeKnowledge of and hands on experience implementing IT and Cyber Security best practicesAbility to assess emerging technologies, determine their impact on corporate systems and incorporate them into technical plansStrong analytical and problem-solving skills; demonstrated ability to analyze complex situations, determine course of action and act promptly and effectively when problems ariseDemonstrated outstanding interpersonal skills and strong verbal and written communications skills Desired Qualifications:Active TS/SCI with poly with most recent BI/Poly dates within the last five yearsExperience building, deploying, maintaining, Windows and RedHat/CentoS serversExperience building, deploying, maintaining, Citrix VDI DesktopsKnowledge and hands on experience with Microsoft Azure, and Azure Stack HubExperience building, deploying, maintaining, Atlassian products such as JIRA and ConfluenceExperience building, deploying, maintaining, Microsoft ExchangeExperience building, deploying, maintaining clusters, load balancers, multi-datacenter applicationsExperience with Cisco Application Centric Infrastructure (ACI)Experience designing, building, deploying, and maintaining sensitive networksExperience with Enterprise database platforms such as MS SQL Server and Oracle databasesExperience with One Way Transfer Solutions and data flow managementKnowledge of SIEM and security analytical technologies (e.g. Splunk, pcap, Netflow, etc)Experience with Active Directory and identity managementExperience with hyper-converged infrastructure such as Cisco HX, Microsoft Storage Spaces DirectKnowledge of DevOps/DevSecOps methodologies and tools.
Senior Forescout Cyber Security Engineer Ennoble FirstSenior Forescout Cyber Security EngineerReston, VAThe Senior Forescout Cyber Security Engineer works closely with network engineering, cybersecurity operations, and platform teams to ensure accurate asset visibility, policy enforcement, and integration with enterprise security toolchains. Associate's degree and 10+ years of experience supporting IT projects and activities, Bachelor's degree and 8+ years of experience supporting IT projects and activities, or Master's degree and 6+ years of experience supporting IT projects and activities.
Information Systems Security Engineer (HPC) VibrintInformation Systems Security Engineer (HPC)Annapolis Junction, MDFull timeRequired Skills: Ability to:Participate as a security engineering representative on engineering teams for the design, development, implementation and/or integration of secure networking, computing, and enclave environmentsParticipate as a security engineering representative on engineering teams for the design, development, implementation and/or integration of IA architecture(s), systems, or system componentsParticipate as the primary security engineering representative on engineering teams for the design, development, implementation, evaluation, and/or integration of secure networking, computing, and enclave environmentsApply knowledge of IA policy, procedures, and workforce structure to design, develop, and implement secure networking, computing, and enclave environmentsInteract with the customer and other project team membersParticipate as the primary security engineering representative on engineering teams for the design, development, implementation, evaluation, and/or integration of IA architectures, systems, or system componentsSupport the Government in the enforcement of the design and implementation of trusted relationships among external systems and architecturesSupport security planning, assessment, risk analysis, and risk managementIdentify overall security requirements for the proper handling of Government dataQualifications: Bachelor's degree in a technical discipline and seven (7) years of ISSE experience or eleven (11) years' experience in lieu of degree. By joining this particular High Performance Computing (HPC) prime contract, you'll help maintain and advance the computing infrastructure that powers unprecedented mission-critical analysis, scientific discovery, and scalable national security outcomes.______________________________________________________________________As an ISSE on this program, you will help deliver enhanced HPC capabilities across multi-vendor HPC servers, HPC clusters, and specialized processing environments.
Information Systems Security Engineer (ISSE) LV8D SolutionsInformation Systems Security Engineer (ISSE)Chantilly, VAInterested candidates must be knowledgeable of best practices when implementing security controls including software engineering methodologies, security engineering methodologies, security engineering principles, and secure coding techniques and coordinate activities with Assessment and Authorization (A&A) stakeholders. LV8D Solutions is an elite Systems Engineering and Technical Advisory (SETA) company that delivers advanced systems engineering, integration, acquisition, mission operations, network communications, and cybersecurity support to our defense and intelligence customers.
Security Operations Center Engineer III MartinFedSecurity Operations Center Engineer IIIArlington, VAFull timeThe SOC Engineer III will collaborate with cybersecurity teams, system administrators, network engineers, and organizational leadership to strengthen the organization's security posture and ensure continuous monitoring of critical systems and infrastructure. JOB OVERVIEW:MartinFed is seeking a highly experienced Security Operations Center (SOC) Engineer III to provide advanced cybersecurity monitoring, detection, analysis, and incident response support within a complex enterprise environment.
Information Security Manager III Argo Cyber SystemsInformation Security Manager IIIArlington, VAFull timeEmployment with Argo Cyber Systems is contingent upon successful completion of all required background investigations and pre-employment screenings, which may include, but are not limited to:Criminal background checks (federal, state, and local)Employment and education verificationReference checksDrug screening (in compliance with federal and state law)Security clearance verification (as applicable for classified positions)Candidates selected for employment in positions requiring access to sensitive or classified information may also be subject to additional U.S. Government background investigations and security adjudication processes, including DHS Entry on Duty (EOD) suitability or equivalent federal clearance requirements. Information Security Manager IIILocation: Arlington, VA (On-Site)/ HybridCitizenship: US onlyClearance: Active TS/SCI (DHS EOD Suitability required)Company: Argo Cyber Systems, LLC - Service-Disabled Veteran-Owned Small Business (SDVOSB)About Argo Cyber SystemsArgo Cyber Systems provides mission-critical cybersecurity support to U.S. Government agencies and critical infrastructure owners nationwide.
Lead Cyber Security Engineer MartinFedLead Cyber Security EngineerArlington, VAFull timeJOB OVERVIEW:MartinFed is seeking a highly experienced Lead Cyber Security Engineer to provide technical leadership in the design, implementation, assessment, and continuous improvement of enterprise cybersecurity programs and secure system architectures. Collaborate with software developers, system engineers, and IT personnel to integrate security throughout the system development lifecycle (SDLC).Mentor junior cybersecurity professionals and provide technical guidance across cybersecurity projects.
Information Systems Security Engineer (FORECASTED) Columbia Technology PartnersInformation Systems Security Engineer (FORECASTED)Annapolis Junction, MD$7,000–$20,000 / yearFull timeWith a proven track record in information security, project management, systems/network engineering, security risk management, vulnerability assessments, and mobile security implementation; our employees have the experience, expertise, and innovative thinking our customers need for results that exceed expectations. Additional Responsibilities - ISSE Level 3: In addition to the responsibilities above, ISSE Level 3 candidates will:Serve as the primary security engineering representative on engineering teams supporting secure networking, computing, and enclave environments.
Information Systems Security Engineer 1 Columbia Technology PartnersInformation Systems Security Engineer 1Annapolis Junction, MD$7,000–$20,000 / yearFull timeWith a proven track record in information security, project management, systems/network engineering, security risk management, vulnerability assessments, and mobile security implementation; our employees have the experience, expertise, and innovative thinking our customers need for results that exceed expectations. About us:Founded in 2007, Columbia Technology Partners is a Service-Disabled Veteran Owned Small Business with a specialization in technology and management consulting committed to solving intricate and sensitive technology issues facing corporations and federal agencies.
SECURITY & RISK ENGINEER (SRE) Zermount, IncSECURITY & RISK ENGINEER (SRE)Arlington, VAFull timeAt least one of the following security certifications is required:Certified Authorization Professional (CAP)Certified Information Security Auditor (CISA)Certified Information Security Manager (CISM)Certified Information Systems Security Professional (CISSP), or Certified Chief Information Security Officer (CCISO)Governance Risk & Compliance Certification (CGRC)Or alternatively approved certificationsClearance LevelMinimum of active Secret Clearance and ability to obtain and maintain DHS suitabilityWORK LOCATIONThe position is primarily remote - Continental U.S onlyPrimary location when on site: Arlington, VA, and Springfield, VA Must be willing to travel - Not to exceed 10% of the time HOURS OF OPERATION8:00 am EST - 4:30 pm ESTTimes may fluctuate based on client and business requirementsREPORTING STRUCTUREReports To: Security Risk Engineering Team LeadDirect Reports: N/A The SRE is a core enabler of Zermount's Modern GRC mindset, which emphasizes:Continuous, real-time risk identification during compliance assessmentsRisk prioritization based on exploitability, exposure, and mission impactDirect integration with engineering and operations teams to drive remediationElimination of "check-the-box" compliance in favor of validated security outcomesYou will be directly responsible for supporting system authorization and mission assurance by producing objective, defensible, and technically accurate findings that enable Authorizing Officials, ISSOs, and system owners to make informed risk decisions.
SECURITY & COMPLIANCE ENGINEER (SCE) Zermount, IncSECURITY & COMPLIANCE ENGINEER (SCE)Arlington, VAFull timeAt least one of the following security certifications is required:Certified Authorization Professional (CAP)Certified Information Security Auditor (CISA)Certified Information Security Manager (CISM)Certified Information Systems Security Professional (CISSP), or Certified Chief Information Security Officer (CCISO)Governance Risk & Compliance Certification (CGRC)Or alternatively approved certificationsClearance LevelMinimum of active Secret Clearance and ability to obtain and maintain DHS suitabilityWORK LOCATIONThe position is primarily remote - Continental U.S onlyPrimary location when on site: Arlington, VA, and Springfield, VA Must be willing to travel - Not to exceed 10% of the time HOURS OF OPERATION8:00 am EST - 4:30 pm EST Times may fluctuate based on client and business requirements REPORTING STRUCTURE Reports To: Security Compliance Engineering Team Lead Direct Reports: N/A reported complianceTranslate NIST, EO 14028, OMB, and TIC 3.0 requirements into specific technical remediation actions Validate remediation actions with repeatable verification methods (not documentation review) Produce executive-quality outputs (risk findings, remediation plans, executive summaries) Maintain system artifacts and documentation only as a byproduct of validated technical workSUBJECT MATTER EXPERTISE (SME) SME Area #1 - Primary Expertise: Technical Risk Validation (Modern GRC Execution)Expert-level means:Ability to independently assess systems using direct technical inspection techniques, leveraging logs, configs, architecture documents, etc.
Mission Critical Cyber Security/ISSO opportunity - TS/SCI w/ Poly required Leading Path ConsultingMission Critical Cyber Security/ISSO opportunity - TS/SCI w/ Poly requiredMcLean, VA$175,000–$250,000The successful candidate will have requisite cyber security experience with methods and tools used to improve the security posture of critical systems such as identifying risks, vulnerabilities, anomalies, patching, auditing, automation, security hardening, best practices, and evaluating system changes. Applied experience with open-source and commercial tools and systems such as nmap, Nessus, Rapid7, Splunk, Nipper, Elasticsearch, Jira, Confluence, Cisco, VMware, Citrix, or Trellix, as well as GOTS tools used by the customer.
Security Consultant Artech LLCSecurity ConsultantArlington, VARemote$70–$75 / hourThe ideal candidate will have strong hands-on experience in Zero Trust, Network Security, and Infrastructure Security, with experience implementing or supporting enterprise security solutions. " Experience with any of the following Cloudflare technologies is highly preferred: " Application & DDoS Protection: WAF, L3 L7 DDoS Protection, API Security, Bot Security.
NewCloud Security Engineer - Active TS/SCI with CI Poly ENS Solutions, LLCCloud Security Engineer - Active TS/SCI with CI PolyReston, VAHS diploma or GED and 7+ years of experience with supporting IT projects and activities, Associate’s degree and 5+ years of experience supporting IT projects and activities, Bachelor’s degree and 3+ years of experience supporting IT projects and activities, or Master’s degree and 1+ years of experience supporting IT projects and activities. ENS consults for the Department of Defense (DoD) and Intelligence Community (IC) providing innovative solutions in the core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support, Solutions, and Services that yield enduring results.
Information Systems Security Engineer - Active TS/SCI with CI Poly ENS Solutions, LLCInformation Systems Security Engineer - Active TS/SCI with CI PolyWashington, DCENS consults for the Department of Defense (DoD) and Intelligence Community (IC) providing innovative solutions in the core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support, Solutions, and Services that yield enduring results. To ensure a fair and equitable candidate evaluation based on individual skills, knowledge, and experience, candidates are not permitted to use artificial intelligence or other assistive tools during interviews, whether in person or virtual, unless explicit permission has been granted in advance.
Cyber Security Specialist Marathon TSCyber Security SpecialistTysons, VAStrongly preferred: Meet the Department of Defense Directive (DoDD) 8570.01 "Information Assurance Training, Certification, and Workforce Management” and DoD 8570-M "Information Assurance Workforce Improvement Program” requirements for IAM (Information Assurance Manager) Level 3, IAT (Information Assurance Technical) Level 3, OR IASAE (Information Assurance System Architect and Engineer) Level 3. · Familiarity with various industry ICS products. Additional Preferred Qualifications: · 5+ years of experience working with industry and government agencies on the design of ICS platforms and integrated ICS systems.
Subject Matter Expert III - Information Systems Security Engineer OneZero SolutionsSubject Matter Expert III - Information Systems Security EngineerArlington, VAFull timeThe role is the lead technical authority for designing, building, and sustaining DSCA's layered security automation architecture in AWS infrastructure provisioning, configuration management, Policy-as-Code compliance validation, and orchestration and for translating DoW regulatory requirements into functional, automated, operational code. Title: Subject Matter Expert III - Information Systems Security EngineerLocation: Arlington, VA or Mechanicsburg, PAClearance: SecretJob Summary:The Subject Matter Expert III is key personnel serving as the lead Information Systems Security Engineer (ISSE).
DHS Information Systems Security Engineer OneZero SolutionsDHS Information Systems Security EngineerWashington, DCFull timeTitle: DHS Information Systems Security Engineer SeniorLocation: NCRClearance: TS/SCIOneZero Solutions is on contract to provide division-wide support for Federal Information Security Modernization Act (FISMA) compliance, execution of the Risk Management Framework (RMF) process to achieve and maintain Authority to Operate (ATO) security authorizations, and deliver cyber security compliance for DHS operational mission systems. The result of these efforts will be that the systems meet all the requirements for ATO approval before they are officially submitted to the Office of Chief Information Officer (OCIO).Qualified Parking Allowance: Employer may provide a monthly stipend or cover the cost of parking for employees who commute to government site by car.
NewSecurity Control Engineer PeopleNTech LLCSecurity Control EngineerAlexandria, VA$70–$72 / hourThe role focuses on React UI development, security policy management, MongoDB integration, and API-based data ingestion to enable security administrators to manage, view, and update security control rules. The engineer will work closely with application, security, and platform teams to build and enhance the next-generation security control management platform while ensuring feature parity with existing Prisma-based integrations.