Vehicle Patrol Security Officer - Flex GardaWorld Security Services U.S.Vehicle Patrol Security Officer - FlexMcLean, VAGardaWorld Security is a global champion in sophisticated and tailored security solutions, employing and training highly skilled and dedicated professionals across the globe. As a Security Officer – Surveillance, physical ability is essential as you will be moving around your entire shift, patrolling environments such as retail stores, airports, detention centers, etc.
Installation Technician Unlimited TechnologyInstallation TechnicianHerndon, VirginiaDuties and Responsibilities As a Technician, the successful candidate will need to be hard-working, detail-oriented, highly organized and able to work independently to maintain security hardware in the client’s and Unlimited Technology’s best interests. We secure the facilities and networks of the world’s leading brands and critical infrastructure and are recognized leaders in the physical and IT security, cyber, and managed services industries.
Corporate Infrastructure & Security Engineer Blue EnergyCorporate Infrastructure & Security EngineerChevy Chase, MarylandWe also pair natural gas with nuclear at our sites, so customers can start receiving power from gas turbines right away and then switch over to clean nuclear power once it comes online - getting energy to the grid faster while nuclear is being built. Instead of constructing each plant on-site from scratch - a process that takes 10-15 years and is too expensive and unpredictable to finance - we build our plants like ships: in a factory, on an assembly line, then transport and assemble them at the site.
NewAlarm Service Technician Pye-Barker Fire & SafetyAlarm Service TechnicianMarylandThe Security Service Technician is responsible for independently performing service, and maintenance of Commercial Fire Alarms and security systems including intrusion alarms, access control, CCTV, and other low-voltage systems. Independently perform service, troubleshooting, repair, inspection, and maintenance of commercial Fire Alarm systems and security systems including intrusion alarms, access control, CCTV, and related low-voltage systems.
Information System Security Officer Independent SoftwareInformation System Security OfficerAnnapolis Junction, MDImplements, enforces, communicates, and develops security policies or plans for data, software applications, hardware, telecommunications, and information systems security education awareness programs. High School Diploma or equivalent and (4) years' experience or bachelor's degree in computer science or related discipline from an accredited college or university and (2) years experience.
Information System Security Officer (ISSO)- Junior Cyber Defense TechnologiesInformation System Security Officer (ISSO)- JuniorChantilly, VirginiaThis includes process support, analysis support, coordination support, security certification test support, security documentation support, investigations, software research, hardware introduction and release, emerging technology research inspections, and periodic audits. Qualifications: Master’s Degree and 2 years work experience, Bachelor’s Degree and 3 years of work experience or equivalent, Associates Degree and 6 years of work experience or equivalent, High School/GED and 8 years of work experience or equivalent.
Senior Information System Security Officer (ISSO) Cyber Defense TechnologiesSenior Information System Security Officer (ISSO)Chantilly, VirginiaUnderstanding of system methodologies including but not limited to client server, web hosting, web content servers, policy servers, directory servers, firewalls, WAN, LAN, switches, and routers. Expert ability to establish and maintain effective internal and external working relationships with government and contractor program managers, security professionals, and mission partners.
Information System Security Officer (ISSO) Omniscius ConsultingInformation System Security Officer (ISSO)Oakton, VAAir-Gapped & Multi-Enclave Support: Facilitate secure data transfers, manual ACAS plugin/feed updates, and compliance validation for isolated, disconnected, and highly classified enclaves. Education/Experience: Bachelor’s degree in Cybersecurity, Information Technology, or related field (or equivalent experience) with 5–7+ years of experience acting as an ISSO or in a senior DoD RMF compliance role.
NewSystems Administrator GrvtySystems AdministratorLaurel, Maryland$150,000–$250,000 / yearDemonstrated experience with MIM architecture and operations, to include the MIM Synchronization Service, Metaverse design, Connector Spaces, Management Agents (Mas), MIM Portal, and sync rules. Pay Range: At GRVTY, we understand that compensation is influenced by many factors—such as geographic location, federal contract labor categories, wage rates, prior experience, skillsets, education, and certifications.
Linux Systems & DevOps Engineer Nationwide IT ServicesLinux Systems & DevOps EngineerFairfax, VARemote$100,000–$140,000 / yearThe successful candidate should also be comfortable configuring and troubleshooting network infrastructure, working with databases, writing or modifying scripts, monitoring systems and services, and supporting the security and operation of Linux-based systems. Experience Approximately 3 or more years of relevant hands-on experience is preferred in Linux systems administration, infrastructure operations, DevOps, systems/network administration, technical operations, or a related role.
RMF / Information System Security Officer (ISSO) MarkonRMF / Information System Security Officer (ISSO)Annapolis Junction, Maryland$120,000–$200,000 / yearFull timeAdditional 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. Our growing reach extends across 17 states, 116 countries, and 5 continents, where our team of dynamic professionals collaborates to deliver unparalleled program and project management services.
RMF / Information System Security Officer (ISSO) Markon SolutionsRMF / Information System Security Officer (ISSO)Annapolis Junction, MD$120,000–$200,000 / 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. Our growing reach extends across 17 states, 116 countries, and 5 continents, where our team of dynamic professionals collaborates to deliver unparalleled program and project management services.
NewSr. Systems Engineer The AES GroupSr. Systems EngineerPatuxent Rvr, MDProvide support to observe, detect and resolve compliance issues and security threats utilizing the Continuous Monitoring automated process during each phase of the CI/CD pipeline and ATOs as directed by the and as managed by the SAFe, Agile, Kanban, and/or Scrum processes and backlog. BAI, a defense contractor, is seeking a Senior Systems Engineer with 10+ years of experience for our expanding workforce supporting current and evolving mission planning products, at Patuxent River MD.
Industrial Security Representative Leidos Holdings IncIndustrial Security RepresentativeAlexandria, VA$65,650–$118,675 / yearFor 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. Join Leidos' Digital Modernization Sector supporting the Transportation Security Administration (TSA) by protecting classified programs, personnel, facilities, and information critical to national transportation security.
Infrastructure Security Engineer JBG SMITH PropertiesInfrastructure Security EngineerBethesda, MD$130,000–$160,000 / yearIn-depth knowledge of Cloud Service Operations & Controls, network monitoring/management tools, network access control (Cisco ISE), NIST Framework, Zero trust solution (Zscaler), sophisticated networks and dynamic routing protocols (BGP, EIGRP), SD-WAN, VoIP/Cloud Voice Solutions, SaaS, PaaS, IaaS, SCCM and device/system patching, Building Automation Systems, SIEM (Splunk, CrowdStrike), network and endpoint security tools, firewalls (Palo Alto, Meraki, Cisco, Ruckus), Citrix, as well as WVD/Workspaces. This role suits an engineer who takes a holistic, full-stack approach - comfortable across every layer of the environment, from physical network and cabling design through cloud architecture and application enablement - and who wants to materially influence the security posture of a multi-faceted real estate company.
Application Security Engineer — Secure Mission Systems RacknerApplication Security Engineer — Secure Mission SystemsLaurel, MDYou will work closely with software engineers, AI/ML engineers, platform teams, DevSecOps professionals, and customer technical leads to identify meaningful risks, support vulnerability remediation, and strengthen secure-development practices. You will help teams understand security findings, separate actionable risks from false positives, verify fixes, improve software supply-chain security, and deliver resilient software with greater confidence.
Security Officer Armed Patrol Access Control Allied UniversalSecurity Officer Armed Patrol Access ControlAlexandria, VAAs an Armed Security Officer supporting a government location, you will conduct routine patrols, monitor access points, maintain a visible presence to help deter incidents, and respond to security-related concerns. Conduct regular and random armed patrols of assigned interior and exterior areas, access points, and perimeter; document observations and report irregular conditions.
SOC Shift Lead - Information Security Elevance HealthSOC Shift Lead - Information SecurityArlington, VA$102,880–$185,184 / yearExperience must include a minimum of 3 years experience in a support & operations or design & engineering role in any of the following areas: access management or network security technologies, servers, networks, Network communications, telecommunications, operating systems, middleware, disaster recovery, collaboration technologies, hardware/software support or other infrastructure services role; or any combination of education and experience, which would provide an equivalent background. Requires experience providing top-tier support for 3 or more of the information security technology areas: 1) Access Control, 2) Application Security, 3) Business Continuity and Disaster Recovery Planning, 4) Cryptography, 5) Information Security and Risk Management 6) Legal, Regulations, 7) Compliance and Investigations, 8) Operations Security, 9) Physical (Environmental) Security, 10) Security Architecture and Design, 11) Telecommunications and Network Security.
NewLead Network Security Engineer Firewalls & Policy Verizon Business Ntwk SrvsLead Network Security Engineer Firewalls & PolicyAshburn, VirginiaDuties that the TSPA Principal Engineer will engage in include (but not limited to): Architectural Design & Strategy: Lead strategic alignment of business objectives with technical solutions by translating complex requirements into scalable architectural designs and implementation roadmaps, and design fault-tolerant platform architectures to support long-term growth and system reliability at scale. Operations, Support & Reliability: Oversee deployment strategies, hardware/software lifecycle management, and architect a resilient 24x7 support model with automation and observability, while defining and tracking KPIs and SLOs to measure platform performance and scalability.
Information System Security Officer (ISSO) Dobbs Defense Solutions, LLCInformation System Security Officer (ISSO)Washington, DCFull timeThe ISSO will work closely with engineering and cybersecurity teams to implement, monitor, and maintain security controls in accordance with the Risk Management Framework (RMF), ensuring systems remain compliant with federal and DoD cybersecurity requirements throughout the system lifecycle. Required Education and Experience: Bachelor's degree in Cybersecurity, Information Technology, Computer Science, or a related field; six (6) years of relevant cybersecurity experience may be substituted for a degree.