Cyber Security Development Engineer - JobID-0255 Innovative Defense TechnologiesCyber Security Development Engineer - JobID-0255Arlington, Virginia$90,000–$184,000 / yearThe Cyber Security Development Engineer is a highly technical role focused on ensuring the security and resilience of our software and systems and will be responsible for designing, building, and maintaining secure systems, applications, and infrastructure to protect against cyber threats. About The Role: Innovative Defense Technologies (IDT), a leading defense technology company, is seeking a Cyber Security Development Engineer to be part of our Advanced Capabilities team and based out of our Arlington, VA location.
Vectraai Cloud-Native Engineer Booz Allen Hamilton Inc.Vectraai Cloud-Native EngineerEast Riverdale, MD$99,000–$225,000 / yearHS 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. Ability to obtain a DoD 8570 Cybersecurity Service Provider - Infrastructure Support Certification (CSSP-IS), including CEH, CySA+, GICSP, SSCP, CHFI, CFR, Cloud+, or CND Certification, within 30 days of start date.
Control Systems Engineer LeidosControl Systems EngineerSpringfield, VirginiaMay 1, 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. Additional 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.
PKI Engineer, Senior Booz Allen HamiltonPKI Engineer, SeniorLaurel, MarylandOnsite : 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. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
Information Systems Security Engineer (ISSE) DirectViz Solutions, LLCInformation Systems Security Engineer (ISSE)Aberdeen, MDFull timeDevelop, implement, and maintain security architectures for research information systems in compliance with DoD, Army, and NIST cybersecurity policies and frameworks (e.g., RMF, NIST SP 800-53).Conduct and document security risk assessments and vulnerability analyses for new and existing research systems, networks, and applications. Qualifications:IAT III Certification (CASP+, CISSP, CISA, CISM, CCSP, GCED, GCIH, CCNP Security)8-10 years relevant experience in Cyber Security Preferred Qualifications:Master's degree in information technology or related fieldRequired Security Clearance:US Citizenship and an active DoD Top Secret Clearance per contract requirements.
Infrastructure Security Engineer SpaceXAIInfrastructure Security EngineerWashington, DC$100,000–$258,000 / yearThis role focuses on securing critical infrastructure across multi-cloud and hybrid environments, with work that may span platforms such as SpaceXAI, X Social, X Money and related systems. Experience with observability and security operations tooling (e.g., Prometheus, Grafana, CloudWatch, Karma; SIEM platforms such as Wazuh).
NewRCDD Technology Engineer JobotRCDD Technology EngineerBaltimore, MD$140,000–$190,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. This role serves as a trusted advisor to clients, leading technology consulting efforts while supporting business development, proposal preparation, project execution, and team mentorship.
NewEnterprise - Information Systems Security Engineer - DIACAP, TCP/IP, STIGs Erias VenturesEnterprise - Information Systems Security Engineer - DIACAP, TCP/IP, STIGsColumbia, MarylandNine plus (9+) years of experience as an ISSE or security-focused software / systems engineer with large multi-tiered programs and Bachelors in related field; or seven (7) years relevant experience with Masters in related field; or High School Diploma or equivalent and thirteen (13) years relevant experience. We are seeking engineers who wish to grow their careers and want to become part of a technically strong and growth-oriented company focused on bringing innovative solutions to the difficult mission problems facing our customers.
Principal Information Security Engineer Clarity Innovations LLCPrincipal Information Security EngineerFort Meade, MD$117,000–$292,000 / yearClarity Innovations is a trusted national security partner, dedicated to safeguarding our nation's interests and delivering innovative solutions that empower the Intelligence Community (IC) and Department of Defense (DoD) to transform data into actionable intelligence, ensuring mission success in an evolving world. Maintain communication with project engineers on the implementation of security controls and policy enforcement turning Risk Management Framework security controls into technical requirements for delivery by software and platform engineers.
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.
Cloud / DevOps Engineer Johns Hopkins Applied Physics LaboratoryCloud / DevOps EngineerLaurel, MarylandFull timePossess hands-on experience in any of the following technologies: Docker, Kubernetes, hypervisor software (Vmware ESXi, Proxmox, etc.), CI/CD software (Terraform, ArgoCD, Jenkins, Ansible, etc.), Powershell, Windows / Linux Server administration. Our group is looking for talented individuals who can work as part of a team to assist with the basic day to day functions of implementation, maintenance, and lifecycle of software and hardware for our multitude of highly impactful projects.
Cloud Network Engineer ApTaskCloud Network EngineerTysons, VARemoteDemonstrated knowledge of cloud networking and routing to include VPCs, subnetting, security groups, route tables, peering connections, direct connect direct connect gateway, IPv4, IPv6, dynamic routing, network performance monitoring, vpn, firewall, route53, MTIPS, and IPSEC. What Would Be Nice to Have : Professional certifications related to cloud networking, such as AWS Certified Advanced Networking - Specialty, Google Cloud Certified - Network Engineer, or Microsoft Certified: Azure Network Engineer Associate.
VoIP Engineer TekSynapVoIP EngineerWashington, Washington, DC$100,000–$130,000 / yearFull timeThe selected candidate will design, implement, maintain, and optimize enterprise voice communications infrastructure, including VoIP, unified communications, E911 services, and telephony systems supporting mission-critical federal operations throughout the Washington, DC metropolitan area. The salary range displayed is an estimate only and is not a guarantee of compensation or salary, and will be determined on several factors regarding the individual’s particular combination of education, knowledge, skills, competencies and experience, as well as contract parameters and organizational requirements.
NewCyber Zscaler Network Security Engineering Manager / Manager, Strategy, Growth, And Transformation DeloitteCyber Zscaler Network Security Engineering Manager / Manager, Strategy, Growth, And TransformationWashington, DC$134,500–$265,100 / year3+ years of experience designing, deploying, and managing Zscaler Cloud Connector, including deployment within cloud environments (AWS, Azure, and/or GCP), workload-to-internet and workload-to-workload traffic inspection, and integration with cloud-native networking constructs (e.g., VPCs, VNets, Transit Gateways). 7+ years of hands-on experience designing, deploying, and managing Zscaler Private Access (ZPA), including application segment configuration, access policies, connector deployment, and zero trust network access (ZTNA) architectures replacing legacy VPN infrastructure.
Network Architect Peraton IncNetwork ArchitectLaurel, MD$146,000–$234,000 / yearOur dynamic team provides full spectrum network connectivity including architecture, engineering, development, integration, deployment, configuration management, project management and network security services to the global enterprise, as well as systems and cloud engineering services for application modernization and transition of legacy applications into hybrid cloud platforms. Benefits: Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and participation in an attractive bonus plan.
Network Technician (Tier II) Peraton IncNetwork Technician (Tier II)Washington, DC$112,000–$179,000 / yearWe support a secure, worldwide, high-performance communications network comprised of real-time interactive applications allowing complex national and worldwide communications. Bachelor's degree in an IT related field and 5+ years of related experience or a commensurate combination of education, training and experience, is required; four years of relevant experience in the above-cited duties may be substituted in lieu of a degree.
System Support Engineer Lab Automation Becton Dickinson and CoSystem Support Engineer Lab AutomationSparks, MD$27–$43.20 / hourWaters collaborates with analytical laboratories around the world to advance the release of effective, high-quality medicines, assure the safety of food and water, and drive better patient outcomes by detecting diseases earlier, managing routine infections, and combatting growing antibiotic resistance. Summary: The System Support Engineer (SSE) is a member of the Water Technical Service and Support Organization, a dynamic and innovative department that endeavors to provide high-level technical advice, consultation, and troubleshooting for internal and external customers.
AI Cyber Engineer (Enterprise Security & Autonomous Remediation) Ampcus IncorporatedAI Cyber Engineer (Enterprise Security & Autonomous Remediation)Washington, DC$120,000–$180,000 / yearThe AI Cyber Engineer is a senior technical role responsible for implementing and operating AI-driven cybersecurity capabilities to continuously detect, prioritize, and remediate vulnerabilities across the enterprise IT environment. The engineer will leverage advanced AI models, agentic frameworks, and security tooling to: Continuously Client vulnerabilities across infrastructure, applications, and AI systems.
Site Reliability Engineer PeratonSite Reliability EngineerWashington, D.C.$112,000–$179,000 / yearFull timePeraton provides a secure, worldwide, high-performance communications network comprised of real-time interactive applications operating over a dedicated IP backbone with secure services for complex national and worldwide executive-level communications. Bachelors degree in computer science, information technology (or similar technical field) and eight (8+) years relevant experience; an additional four years of experience may be considered in lieu of degree.
Cybersecurity Engineer (CSfC Specialist) PeratonCybersecurity Engineer (CSfC Specialist)Washington, D.C.$146,000–$234,000 / yearFull timePeraton provides a secure, worldwide, high-performance communications network comprised of real-time interactive applications operating over a dedicated IP backbone with secure services for complex national and worldwide executive-level communications. The Cybersecurity Engineer (CSfC Specialist) designs, implements, and maintains secure communications solutions using layered commercial products approved under NSA Commercial Solutions for Classified (CSfC) architectures.