Security Engineer, Vulnerability Management (Acas/Tenable.Sc) - Secret Clearance PGTEKSecurity Engineer, Vulnerability Management (Acas/Tenable.Sc) - Secret ClearanceFort Meade, MD$130,000–$160,000 / yearPGTEK is seeking a Security Engineer, Vulnerability Management with a Secret clearance (or higher) to administer and optimize our Tenable.sc/ACAS environment, drive vulnerability remediation across enterprise systems, and support compliance with DoD STIG and RMF requirements. The ideal candidate will have experience working in a DoD or federal environment and be comfortable managing vulnerability scanning and remediation across complex enterprise environments.
Security Architect, Senior Booz Allen HamiltonSecurity Architect, SeniorArlington, VirginiaBachelor's degree in Computer Science, Cybersecurity, IT or Engineering and 14+ years of experience in security architecture or security engineering, or Master's degree in Computer Science, Cybersecurity, IT or Engineering and 12+ years of experience in security architecture or security engineering. Onsite : If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.
Cyber Security Project Engineer J5 ConsultingCyber Security Project EngineerChantilly, VADemonstrated experience program management and system integration managing successful IT complex programs; facilitating and participating in meetings and information sessions; coordinating IT program schedules; creating/distributing minutes and action items; tracing action items for successful completion. Demonstrated experience building current technology servers and workstations: providing technical configuration, setup, installation services, hardware and coordination, and maintaining to current workstation and server operating system and software updates/patching versions.
Security Officer - Unarmed Patrol Associate Allied UniversalSecurity Officer - Unarmed Patrol AssociateLeesburg, VirginiaAdditional responsibilities include controlling access and egress; monitoring CCTV and alarm systems; composing detailed reports; deterring criminal activity and misconduct; and performing duties in accordance with site-specific post orders. Company Overview: Allied Universal®, North America’s leading security and facility services company, offers rewarding careers that provide you a sense of purpose.
Principal Cyber Security Architect LeidosPrincipal Cyber Security ArchitectGaithersburg, MarylandWe are building with an AI-first engineering mindset, embracing emerging AI capabilities and modern development practices to accelerate delivery, improve software quality, and continuously evolve how we design and build mission-critical systems. August 18, 2026 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.
Personnel Security Officer LeidosPersonnel Security OfficerChantilly, VirginiaInitiate, track, and document all aspects of personnel security functions for the IC including, but not limited to processing security clearances, reinvestigations, continuous vetting, outgoing visit requests, SOP/EOD coordination, badge renewals. Collaborate, communicate, and interface with applicants; Security professionals with Leidos; government entities, and customer sites; Program Managers; and Leidos business areas to provide status reports on various requests and activities.
Senior Enterprise Security Architect Akamai Technologies, Inc.Senior Enterprise Security ArchitectWashington, DC$119,600–$215,400 / yearAs a Pre-Sales Senior Enterprise Security Architect, you will be responsible for: + Working closely with direct and channel sales to educate customers on Akamai's infrastructure security products, including Prolexic. You'll be focused on helping drive sales of our DDoS Mitigation suite of products as well as our growing suite of Security Posture Management and DNS products.
Program Area Admin - National Security Analysis Program Area Johns Hopkins Applied Physics LaboratoryProgram Area Admin - National Security Analysis Program AreaLaurel, MarylandFull timeThe National Security Analysis Department (NSAD) is seeking a highly organized self-starter to provide administrative and programmatic support to the Program Area Manager (PAM), Program Managers (PMs), and program staff across the National Security Analysis Mission Area (NSAMA). Are capable of demonstrating independent judgment, interacting and communicating effectively with group and program supervisors, leadership, and external contractors and sponsor; Proactively initiate, manage, and lead program area tasking.
NewCloud Security Architect Booz Allen Hamilton Inc.Cloud Security ArchitectArlington, VA$62,000–$141,000 / yearOnsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. You'll work closely with stakeholders, Security and Compliance teams, and architects to implement secure cloud solutions, design assessment methodologies, and establish continuous monitoring strategies.
Artificial Intelligence National Security Analyst Johns Hopkins Applied Physics LaboratoryArtificial Intelligence National Security AnalystLaurel, MarylandFull timeWorking within the Advanced Mission Modeling and AI Group (JAM) in the National Security Analysis Department (NSAD), you will play a key role in integrating AI into analytic methodologies used across DoD and Combatant Command efforts providing critical solutions to critical challenges. APL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development.
Senior Security Operations Engineer Tri -Force Consulting ServicesSenior Security Operations EngineerWashington, WashingtonManage enterprise log management and security monitoring platforms, ensuring collection, normalization, retention, and analysis of security-relevant telemetry across servers, endpoints, applications, cloud platforms, and network devices. The Senior Security Operations Engineer is responsible for architecting, implementing, configuring, administering, tuning, and operationally managing enterprise cybersecurity technologies within complex production environments.
Security Operations Analyst – Senior C3ELSecurity Operations Analyst – SeniorWashingtonEducation: Bachelor’s degree in Cybersecurity, Information Technology, Computer Science, or related field preferred, OR an Associate’s degree plus ten (10) years of recent specialized experience, OR 12 years of recent specialized experience. This role is responsible for monitoring, detecting, and responding to cybersecurity threats while ensuring the protection of organizational systems and data.
Security Engineer, Vulnerability Management (ACAS/Tenable.sc) - Secret clearance PGTEKSecurity Engineer, Vulnerability Management (ACAS/Tenable.sc) - Secret clearanceFort Meade, MarylandPGTEK is seeking a Security Engineer, Vulnerability Management with a Secret clearance (or higher) to administer and optimize our Tenable.sc/ACAS environment, drive vulnerability remediation across enterprise systems, and support compliance with DoD STIG and RMF requirements. The ideal candidate will have experience working in a DoD or federal environment and be comfortable managing vulnerability scanning and remediation across complex enterprise environments.
Security Officer - DoD Top Secret SCI Clearance Required Allied UniversalSecurity Officer - DoD Top Secret SCI Clearance RequiredArlington, VirginiaPart timeProvide customer service to employees, visitors, and vendors at a corporate technology location by carrying out security-related procedures, site-specific policies, and, when appropriate, emergency response activities. You will monitor and patrol assigned areas, maintain a visible presence to help deter security-related incidents, respond to concerns, and deliver exceptional customer service and communication.
NewCyber Security Project Engineer RSEKURECyber Security Project EngineerChantilly, VAFull timeDemonstrated project management experience including project planning, task tracking, milestone management, and resource coordinationDemonstrated experience developing and maintaining program metrics, performance indicators, and compliance status dashboardsDemonstrated experience preparing technical reports, program highlights, status briefings, and leadership communicationsThe ability to work well independently as well as part of a team. Physical DemandsTo successfully perform the essential functions of the job, the employee needs to be able to sit at a workstation for extended periods; use hand(s) to handle or feel objects, tools, or controls; reach with hands and arms; talk and hear; see to read printed materials and computer screens; mobility to work in a typical office setting.
NewSecurity Senior Service Technician Allied UniversalSecurity Senior Service TechnicianWashington, Washington, DC$42–$55 / hourFull timeThe Senior Service Technician will be responsible for service, maintenance, repairs, and troubleshooting/diagnostics on access control equipment and IP-based video systems, including but not limited to: electrified and non-electrified locks, card readers, ancillary door devices, IP and analog cameras, head-end video recording devices, wired and wireless systems, and intercom systems. including, but not limited to: (Electrified and non-electrified locks, card readers, ancillary door devices, IP and analog cameras, head-end video recording devices, wired and wireless systems and intercom systems).
National Security Modeling and Simulation Analyst Johns Hopkins Applied Physics LaboratoryNational Security Modeling and Simulation AnalystLaurel, MarylandFull timeWorking within the Advanced Mission Modeling and AI Group (JAM) in the National Security Analysis Department (NSAD), you will contribute directly to mission-focused studies that inform DoW and Combatant Command priorities. The Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation’s most critical defense, security, space and science challenges.
NewSenior SOC Analyst - Active Top Secret (TS) Security Clearance Macpower Digital Assets Edge Private LimitedSenior SOC Analyst - Active Top Secret (TS) Security ClearanceWashington, DC$130,000 / yearPosition Requirements: Eight years of security intrusion detection examination experience involving a range of security technologies that produce logging data, including vast area networks host and Network IPS/IDS/HIPs traffic event review, server web log analysis, raw data logs; the ability to communicate clearly both orally and in writing. The analyst must be able to support detailed discovery and analysis of intrusion detection security events traversing the Agency's network and assure quality work.
Network Security Engineer CACI International Inc.Network Security EngineerColumbia, MD$120,800–$265,800 / yearPay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Implement specific network solutions to support server requirements to include load-balancing, VPN's, firewall contexts, and network address translation (NAT) where appropriate.
(VAT) Computer Security System Specialist - Level III JASINT(VAT) Computer Security System Specialist - Level IIIWashington D.C., DCPerforms penetration testing per recognized methodologies (e.g., MITRE ATT&CK, OWASP) covering pre-engagement, rules of engagement, intelligence gathering, threat modeling, vulnerability analysis, exploitation, post-exploitation and reporting; plus software assurance, vulnerability assessment, security patch management and secure cloud/hybrid engineering. At least 2 years recent experience in EACH of: software assurance; penetration testing with a range of automated tools; vulnerability assessment; security patch management; secure cloud and hybrid engineering; and CDS - for a total of at least 10 years.