Senior Systems Administrator & CI/CD Lead LufCoSenior Systems Administrator & CI/CD LeadAberdeen, MD$130,000–$200,000This expert stands up CI/CD automation pipelines, provisions secure test sandboxes, manages enclave patching routines, and integrates automated data streams into core delivery infrastructure. We partner with high-impact programs to deliver advanced engineering, cybersecurity, signal intelligence (SIGINT), and data science capabilities directly to the edge.
ME00609-Systems Engineer 2 Momentum Engineering OpeningsME00609-Systems Engineer 2Annapolis JunctionEstablish a process to formally and proactively control and manage changes to requirements, consider impacts prior to commitment to change, gain stakeholder buy-in, eliminate ambiguity, ensure traceability to source requirements, and track and settle open actions. A Bachelor's degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline from an accredited college or university is required.
Defensive Base Operations Analyst Armada LtdDefensive Base Operations AnalystJoint Base Andrews, MDFull timeMinimum/General Experience:At least 3 - 5 years of experience supporting Department of Defense or Air National Guard Defensive Base Operations, Electronic Security Systems, Intrusion Detection Systems, or Counter‑small Unmanned Aircraft Systems program management. Other duties as assigned Knowledge, Skills, and Abilities (KSAs):Knowledge of Defensive Base Operations systems, Electronic Security Systems, Intrusion Detection Systems, Counter‑small Unmanned Aircraft Systems, and associated terminology, system architecture, and component identification.
Cyber Operations System Administrator - AWS/Kubernetes Full VisibilityCyber Operations System Administrator - AWS/KubernetesFt. Meade, Ft. Meade$120,000–$220,000 / yearThis position plays a key role in keeping high-stakes, high-side systems reliable and secure — managing Linux and Windows servers, virtualization platforms, Docker-based services, directory services, and endpoint compliance — ensuring teams can execute mission-essential classified programs without interruption or compromise. Founded in 2006, our extensive technical capabilities and expertise support federal and state government agencies with over 100 cleared technical experts specializing in mission solution areas of Digital, AI & Analytics, Cyber, and Engineering.
Cloud Network Security Engineer (Job 1393) DLH Holdings Corp.Cloud Network Security Engineer (Job 1393)Bethesda, MD$150,000–$158,000 / yearBachelor's degree in computer science, engineering, or a related field or an equivalent combination of education and experience and appropriate technical certifications, with at least twelve (12) years of experience in information technology and (4) years leading or performing systems engineering or related functions. Support a federal healthcare enterprise environment by collaborating with and providing support to other IT Operational Service Areas (Server/Storage, Network, Service Desk, Application Development) in the design, development, and testing of solutions, as well as diagnosing, troubleshooting, and remediation of issues.
Information Systems Security Engineer (ISSE) CymertekInformation Systems Security Engineer (ISSE)Annapolis Junction, MarylandInformation Systems Security Engineer (ISSE), Cybersecurity Engineer, Security Systems Engineer, Information Assurance Engineer, Network Security Engineer, IT Security Specialist, Cyber Defense Engineer, Security Architect, Systems Security Analyst, Security Compliance Engineer, etc. Cybersecurity, Information Systems, Computer Science, Information Technology, Computer Engineering, Network Security, Software Engineering, Systems Engineering, Information Assurance, Data Science, etc.
Information Systems Security Manager (ISSM) CymertekInformation Systems Security Manager (ISSM)Annapolis Junction, MarylandInformation Systems Security Manager (ISSM), Cybersecurity Manager, IT Security Manager, Information Assurance Manager, Security Compliance Manager, Network Security Manager, Cyber Defense Manager, Security Operations Center (SOC) Manager, Risk Management Manager, Security Program Manager, etc. Cybersecurity, Information Systems, Computer Science, Information Technology, Computer Engineering, Information Assurance, Network Security, Systems Engineering, Risk Management, Data Science, etc.
NewSenior Information Systems Security Officer (III) Leidos Holdings IncSenior Information Systems Security Officer (III)MD$107,900–$195,050 / yearAn associate's degree or 18 semesters hours of military coursework/training in a computer-related field plus 10-years of relevant experience or high school diploma/GED plus 12-years of relevant experience may be considered. Seeking a self-starting, motivated individual to be the Senior Information System Security Officer supporting Enterprise Discovery lab with maintaining compliance and strengthening the security posture of critical mission systems via the Risk Management Framework.
Information Systems Security Manager (ISSM) AstrionInformation Systems Security Manager (ISSM)Columbia, Maryland$137,000–$205,000 / yearPartner with the IT team to coordinate POA&M remediation, review and approve configuration changes, evaluate requested new software prior to deployment, and drive close collaboration between the Information Systems Security (ISS) and IT teams. Incident Reporting: ensure incidents are investigated are reported to DCSA and appropriate Government agencies; coordinate incident response activities; maintain incident documentation, and track remediation activities.
Information Systems Security Officer Leidos Holdings Inc.Information Systems Security OfficerAnnapolis Junction, MD$107,900–$195,050 / yearOur talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. This multi-year, high-impact program supports our customer site in Annapolis Junction, MD, focusing on the development, integration, deployment, and sustainment of cutting-edge large-scale collection systems.
Information System Security Engineer (ISSE) IDS InternationalInformation System Security Engineer (ISSE)Annapolis Junction, MDFull timeWe combine deep technical expertise with mission-driven focus to support government, military, nonprofit, and public-sector customers. This role focuses on collaborating with government stakeholders to ensure compliance with security requirements and maintain secure system operations.
Information System Security Engineer (Isse) IDS InternationalInformation System Security Engineer (Isse)Annapolis Junction, MDWe combine deep technical expertise with mission-driven focus to support government, military, nonprofit, and public-sector customers. This role focuses on collaborating with government stakeholders to ensure compliance with security requirements and maintain secure system operations.
Desktop Systems Engineer - Active TS/SCI with CI Poly ENS Solutions, LLCDesktop Systems Engineer - Active TS/SCI with CI PolyAnnapolis Junction, MDENS 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.
Senior Systems Architect Valiant Solutions, LLCSenior Systems ArchitectWashington, Washington, DCFull timeTo ensure that employee performance does not suffer in a remote work environment, all employees who telecommute are expected to have a quiet and distraction-free workspace with adequate internet, dedicate their full attention and availability to their job duties during working hours, and maintain a schedule during core business hours that align with those of their coworkers and Valiant's clients. The role produces the Engineering Design Documents, blueprints, and control mappings that govern how cybersecurity capabilities including SIEM, SOAR, CDM, TDSP, EDR, AWS GovCloud services, and identity platforms integrate across the client environment.
LEAD IT SYSTEMS ENGINEER - PUB SEC Lumen Technologies IncLEAD IT SYSTEMS ENGINEER - PUB SECMaryland, MD$145,456–$193,940 / yearIPV4/IPv6 management protocols, Filter Based Forwarding (FBF) Multi-Hop Bidirectional Forwarding Detection (MBFD) Ethernet Operation, Firewalls including Access Control List (ACL), Operation Administration and Maintenance (OAM) Protocol and Network Management with 802.1Q and VRRP/HSRP Certificate Authority Server, ACE/SecureID Server, TACACS+, RADIUS, FTP/SFTP/TFTP, SSH, NTP, SNMP. Network Engineer, Network Administrator with expertise in Layer 2 and Layer 3 protocols and technologies: IS-IS, BGP/MP-BGP (multi AS) and MPLS routing protocols, Resource Reservation Protocol (RSVP), Label Distribution Protocol (LDP), MPLS Layer-2/Layer-3 Virtual Private Network (VPN), OSPF, Multicast, etc.
Infoblox Systems Engineer - Active TS/SCI with CI Poly ENS Solutions, LLCInfoblox Systems Engineer - Active TS/SCI with CI PolyAnnapolis Junction, MDENS 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. Working with the Government lead and other service areas' Architecture, Engineering & Operations leads and technical specialists, as well as professional services staff from vendors to implement the plan to deliver a strategic DDI platform and migrate all in-scope services from existing platforms.
Cross Domain Systems Engineer (CDS) CACICross Domain Systems Engineer (CDS)Aberdeen Proving Ground, MarylandPay 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. The CDS Engineer will play a key role in advancing Army tactical network protection, enabling secure, reliable, and policy-compliant data transfer between mission systems operating in multi-domain environments.
NewSystems Engineer Leidos Holdings IncSystems EngineerLaurel, MD$87,100–$157,450 / yearThe Leidos Intel Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to support Intelligence Community customers as they address evolving national security challenges. You will work across hardware, software, facilities, personnel, security, and operational considerations while collaborating with Government stakeholders, developers, engineers, and other program personnel to maintain the technical integrity of assigned systems-engineering work.
NewElectrical Engineer - Embedded Systems CACIElectrical Engineer - Embedded SystemsAberdeen Proving Ground, Maryland$82,700–$173,900 / yearJob Title: Electrical Engineer - Embedded SystemsJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: Up to 25%Type of Travel: Local* * * The Opportunity: As an Electrical Engineer, you'll provide hands-on engineering support from system architecture and component selection through schematic design, PCB development, firmware integration, board bring-up, and system testing. Pay 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.
NewElectrical Engineer - Unmanned Systems CACIElectrical Engineer - Unmanned SystemsAberdeen Proving Ground, MarylandPay 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. This position offers the chance to collaborate closely with cross‑discipline engineering teams, evaluate emerging technologies, and contribute to mission‑focused prototypes and operational systems.