Network Architect Essnova SolutionsNetwork ArchitectWashington, District of ColumbiaMust have at least 9 years’ experience working with network infrastructure and cloud network technologies (i.e., Routing, Switching, Virtual Private Cloud (VPC), Virtual Network, NAT Gateways, VPN Gateways, Route53, DNS, Traffic Manager, Network Load Balancer, Application Gateway, Custom Route Tables, User Defined Routes, AWS Direct Connect and Azure ExpressRoute). Provide expertise with Azure and AWS cloud network technologies and equivalents such as Virtual Private Cloud (VPC), Virtual Network, NAT Gateways, VPN Gateways, Route53, DNS, Traffic Manager, Network Load Balancer, Application Gateway, Custom Route Tables, User Defined Routes, AWS Direct Connect and Azure ExpressRoute.
Engineer, Systems & SaaS Washington Nationals Baseball ClubEngineer, Systems & SaaSWashington, DC$100,000–$120,000 / yearPart timeReporting to the Director, IT Operations, the Systems & SaaS Engineer is the senior IT Operations staff member responsible for the architecture, design, implementation, administration, and optimization of enterprise systems and SaaS platforms across a hybrid cloud and on-premise environment, with a primary focus on Microsoft 365, Azure, and integrated SaaS applications. The Engineer enables a modern, automated, AI-ready digital workplace, maintains system reliability, drives integration and automation, provides technical guidance and serves as the senior escalation point and design authority for all systems and SaaS matters.
NewSIEM Administrator/Engineer Science Applications International CorpSIEM Administrator/EngineerWashington, DC$80,001–$120,000 / yearConfigure, manage, and troubleshoot enterprise log ingestion pipelines, including syslog, Windows Event Collection/Forwarding, Splunk forwarders, Elastic agents, network and security devices, applications, databases, cloud services, and APIs. Strong Linux command-line skills and working knowledge of Windows/Linux systems, networking, and common protocols such as TCP/IP, DNS, HTTP/HTTPS, TLS, and syslog.
AWS Cloud Infrastructure Engineer Empower AI Inc.AWS Cloud Infrastructure EngineerSuitland, MarylandFull timeYou will work closely with multidisciplinary teams to ensure highly available, resilient, and cost-effective environments underpin our clients’ digital transformation initiatives. Implement automation pipelines for provisioning, configuration management, and deployment by utilising DevOps tools (e.g., Jenkins, GitHub Actions, Ansible, Docker, Kubernetes).
Software Engineer, Connected Warfare ANDURIL INDUSTRIESSoftware Engineer, Connected WarfareWashington, DC$129,000–$253,000 / yearAs the software engineers closest to Anduril customers and end-users, Mission Software Engineers solve technical challenges of operational scenarios while owning the end-to-end delivery of winning capabilities such as Lattice Mesh, Joint All Domain Command & Control, and Anduril's Menace Family-of-Systems. Deliver well-architected systems using modern software engineering practices-including code and design reviews-while championing scalability, reliability, testability, portability, and maintainability.
Staff Software Engineer, Connected Warfare ANDURIL INDUSTRIESStaff Software Engineer, Connected WarfareWashington, DC$220,000–$292,000 / yearAs the software engineers closest to Anduril customers and end-users, Mission Software Engineers solve technical challenges of operational scenarios while owning the end-to-end delivery of winning capabilities such as Lattice Mesh, Joint All Domain Command & Control, and Anduril's Menace Family-of-Systems. Deliver well-architected systems using modern software engineering practices-including code and design reviews-while championing scalability, reliability, testability, portability, and maintainability.
Cloud Engineer IV Applied Information SciencesCloud Engineer IVLinthicum Heights, MarylandHighly Desired Certifications: • Cloud: Azure Solutions Architect Expert, Azure Administrator Associate, AWS Certified SysOps Administrator, AWS Certified Solutions Architect (Professional/Associate). Core Knowledge & Skills: Designs complex network and hybrid‑cloud solutions; implements security controls, DR/BCP, and automated IaC with deployment pipelines; performs advanced performance tuning.
NewCloud Engineer-Senior PEAK Technical Services Inc.Cloud Engineer-SeniorAnacostia, DCRemote$69.26–$77.54 / hourMigration, Modernization, and Technical Leadership Lead migration of workloads from legacy/on-premises platforms to modern Azure cloud and hybrid architectures with minimal disruption. The position enforces zero-trust and compliance requirements, supports migration and modernization initiatives, and provides technical leadership across cloud engineering activities.
Webber - Project Engineer - Infrastructure Management FerrovialWebber - Project Engineer - Infrastructure ManagementWashington DC, District of ColumbiaFounded in 1963, Webber , part of Ferrovial Construction, is a leading construction company that specializes in heavy civil, waterworks, energy and infrastructure management and is dedicated to safely providing intelligent solutions to its clients and community. Webber also has an in-house engineering services department to help optimize building efficiency and quality while solving complex project challenges using field experience, innovative construction methods and BIM technology.
Senior Software Engineer, Federal Platform Peregrine TechnologiesSenior Software Engineer, Federal PlatformWashington, DC$200,000–$250,000 / yearRepresentative problems you'll work on include: standing up new regions and customer environments with minimal manual work as Peregrine's footprint grows; building and shipping autoscaling and right-sizing systems that cut cloud spend without sacrificing headroom; strengthening reliability and incident response for mission-critical services so outages are rare and fast to resolve; hardening platform security controls to meet the compliance bar our public-sector customers require; and building paved-road tooling that lets product teams deploy, observe, and debug their services without needing deep infra expertise. Backed by leading Silicon Valley investors, Peregrine helps public safety organizations, state and local and governments, federal agencies, and private-sector institutions address society’s challenges with unprecedented speed and accuracy.
Sr. Principal Mission Engineer ClaritySr. Principal Mission EngineerColumbia, MD$100,000–$330,000 / 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. Kubernetes & Workload Integration: Troubleshoot and maintain localized Kubernetes clusters (managed or CAPI-provisioned), ensuring proper integration with ingress API gateways, Cilium network fabrics, and local container registries.
Physical Security (PHYSEC) Analyst Armada LtdPhysical Security (PHYSEC) AnalystWashington, DCFull timeAbility to obtain and maintain access to government information systems and databases, including:MPICAMISMSModified Infrastructure Survey Tool (MIST)Interagency Security Committee Compliance System (ISC-CS)Homeland Security Information Network (HSIN)Minimum Education/General Experience:Bachelor's degree in a security related disciplineMinimum of 5 years documented qualifying experience are required or 10 years of documented experience. The analyst serves as a subject matter expert in physical security programs and collaborates with internal and external stakeholders to protect personnel, facilities, critical assets, and infrastructure through the implementation of security policies, risk-based methodologies, and access control programs.
Senior Unified Communications (UC) Engineer AmentumSenior Unified Communications (UC) EngineerMarylandAdvise the UC, Network, and Systems engineering teams, and cyber security experts on voice and video communications technologies, operational paradigms, and identify potential problem areas and interoperability issues. Specialize in UC technologies such as Cisco Unified Communications Manager (CUCM), Cisco Unified Computing Systems, Cisco Unified Border Element, and Cisco Meeting Server.
NewPrincipal FSW Engineer AST & Science LLCPrincipal FSW EngineerLanham, MDThis role is central to the design and development of our satellite fleet''s Linux-based networking capabilities, with a specific focus on networking subsystems; general embedded computing knowledge is also crucial, since there are RTOS platforms in our stack that are not Linux. Own the networking subsystem architecture for satellite flight software, including protocol stack implementation, network driver development, and link-layer communication.
Information Systems Security Officer(ISSO) LeidosInformation Systems Security Officer(ISSO)Laurel, MarylandWithin Leidos' Cyber & Analytics Business Area, Key Management & Analytics Division , you'll work alongside professionals supporting sophisticated national-security capabilities in areas including Security Engineering, Computer Network Operations (CNO), Mission Software, Signals Intelligence (SIGINT), Cryptographic Key Management, and systems integration. August 12, 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.
Database Engineer 2 (FORECASTED) Columbia Technology PartnersDatabase Engineer 2 (FORECASTED)Annapolis Junction, MD$7,000–$20,000 / yearFull timeCollaborate with system engineers, developers, and stakeholders throughout the system lifecycle, from requirements development through system acceptance testing and Initial Operational Capability (IOC).Minimum Qualifications: Bachelor's degree in a technical discipline and five (5) years of experience as a Database Engineer supporting programs of similar scope and complexity; five (5) additional years of DBE experience may be substituted for the degree. With 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.
NewPrincipal Cyber Security Solutions Architect UltraViolet CyberPrincipal Cyber Security Solutions ArchitectNational Harbor, MarylandThe Senior Solutions Architect provides technical direction across the program's security tool portfolio support spanning SIEM, endpoint/EDR, privileged access management, network detection, and vulnerability management, advising tool teams on configuration approach, integration strategy, and technology roadmap. Founded and operated by security practitioners with decades of experience, the UltraViolet Cyber security-as-code platform combines technology innovation and human expertise to make advanced real-time cybersecurity accessible for all organizations by eliminating risks of separate red and blue teams.
Chief Information Security Officer Public Company Accounting Oversight BoardChief Information Security OfficerWashington, DC$248,100–$400,000 / yearProvide leadership supporting a team to streamline and maintain a modern compliance model for cybersecurity safeguards, including access controls, MFA, encryption, asset classification, change management, patch management, network segmentation, firewalls, detection technologies including network and endpoint security, insider threat protection, logging and network monitoring, and vulnerability management. Proactively identify, assess, and prioritize IT risks to data and systems in coordination with OT portfolio management and OERM including internal/external threats, cyber-crimes, and vendor/third-party risks; partner with OERM or relevant stakeholders on the appropriate courses of action to mitigate or eliminate risk.
Lead Senior Information System Security Officer CACILead Senior Information System Security OfficerWashington Dc, District of ColumbiaThe Senior ISSO will ensure proper access controls are implemented for both system access and physical access to data processing facilities, track and suggest technologies, processes, and practices designed to protect networks, devices, programs, and data from malicious attack, damage, or unauthorized access, and research and maintain proficiency in tools, techniques, countermeasures, and trends in computer and network vulnerabilities, data hiding, and network and device security and encryption. Critical deliverables include preparing Security Test Plans 90 days prior to testing and Security Test Reports within 15 days after testing, generating Risk Assessment Reports within 0 to 15 days after analysis completion, and producing Weekly Activity Reports and Monthly Program Reports to track progress and compliance.
Associate Delivery Engineer, AppGate ZTNA (Federal) GormatAssociate Delivery Engineer, AppGate ZTNA (Federal)Washington, DCRemoteFull timeTravelWillingness to travel to customer sites as project and customer needs require, typically up to 50%.This is a remote opportunity, though we are ideally looking for someone from the following locations:Scott Air Force Base, in St. Clair County, IllinoisGunter Air Force Base, Montgomery, AlabamaKirland Air Force Base, Albuquerque, New MexicoMaryland/DC/VA area. Preferred QualificationsEntry-level certifications such as CompTIA Security+, Network+, Linux+, or CCNA.Exposure to public cloud platforms (AWS, Azure, GCP) or containers (Docker, Kubernetes).Prior internship or hands-on experience in a Federal or other regulated environment.