Senior Systems Engineer Decision TechnologiesSenior Systems EngineerWashingtonA Systems Engineer, also known as lead systems analyst, a network engineer who can also program, or a software engineer who can also manage networks, is an IT professional who oversees the creation of hybrid software, web and hardware products from initial specifications to final rollout and maintenance. Compensation at Decision Technologies, Inc. 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.
Senior Systems Engineer (ESY4) Decision TechnologiesSenior Systems Engineer (ESY4)WashingtonA Systems Engineer, also known as lead systems analyst, a network engineer who can also program, or a software engineer who can also manage networks, is an IT professional who oversees the creation of hybrid software, web and hardware products from initial specifications to final rollout and maintenance. Systems engineers are concerned with the "big picture" of a project in addition to technical aspects and must consider details like cost, schedules and social issues that may be associated with a project.
Senior Systems Engineer (ESY3) Decision TechnologiesSenior Systems Engineer (ESY3)WashingtonA Systems Engineer, also known as lead systems analyst, a network engineer who can also program, or a software engineer who can also manage networks, is an IT professional who oversees the creation of hybrid software, web and hardware products from initial specifications to final rollout and maintenance. Compensation at Decision Technologies, Inc. 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.
Service Now Developer - Integration Engineer Emergent TechnologiesService Now Developer - Integration EngineerReston, VirginiaA Bachelor’s or Master’s degree in Computer Science (or a related field) is preferred, along with 11+ years of relevant experience , including: Hands-on experience with ServiceNow, including ITSM, ITOM, and CMDB . Emergent Technologies Inc. is seeking a talented and motivated ServiceNow Developer / Integration Engineer to join our growing technology team in support of a mission-critical Government customer.
Information Systems Security Engineer (ISSE) KBR IncInformation Systems Security Engineer (ISSE)Chantilly, VA$168,100–$205,400 / yearReview system architectures, network designs, and technical implementations to identify cybersecurity risks, recommend mitigation strategies, and ensure compliance with sponsor and regulatory requirements. Develop and maintain operational and cybersecurity documentation, including concepts of operation, operations and maintenance procedures, scan results, security event monitoring policies, and authorization evidence packages.
Information Systems Security Engineer (Isse) KBRInformation Systems Security Engineer (Isse)Chantilly, VA$168,100–$205,400 / yearReview system architectures, network designs, and technical implementations to identify cybersecurity risks, recommend mitigation strategies, and ensure compliance with sponsor and regulatory requirements. Develop and maintain operational and cybersecurity documentation, including concepts of operation, operations and maintenance procedures, scan results, security event monitoring policies, and authorization evidence packages.
NewSolution Architect: Sr Splunk Engineer Chenega CorporationSolution Architect: Sr Splunk EngineerArlington, VA12+ years of cybersecurity or network engineering experience with 3+ years of Splunk engineering and content development Hands-on experience with Splunk Enterprise and Enterprise Security (ES) in air-gapped or mission-secure environments. The ideal candidate collaborates closely with network engineers, threat analysts, and Extra Hop SMEs to interpret packet-level data and refine alert logic for mission-focused visibility.
Remediation Security Engineer Verizon Communications IncRemediation Security EngineerAshburn, VA$101,000–$194,000 / yearIdentify Shared Technical Vulnerabilities: Leverage external intelligence and internal data correlation to identify assets that mirror the technical configuration and exploitability of originally compromised targets, providing Defense teams with an expanded scope for remediation. The GN&T Network Security team is looking for a highly motivated and experienced Network Engineer to join the Remediation Assurance team within the Network Security Adversary Emulation (NSAE) organization.
Systems Engineer Sr Principal Science Applications International CorpSystems Engineer Sr PrincipalChantilly, VA$160,001–$200,000 / yearDuties will include coordinating and managing end to end architecture by scheduling assets, configuring, maintaining, and troubleshooting networking equipment, servers and processing systems. Support development organization with the integration of network hardware, software, cybersecurity upgrades and recap efforts for networks and systems operating at various classification levels.
Systems Integration & Support Engineer Leidos Holdings IncSystems Integration & Support EngineerBethesda, MD$57,850–$104,575 / yearThe position requires a broad understanding of software, computing hardware, networking, virtualization, and system integration, with particular emphasis on: Virtualization: Familiarity with creating, configuring, and managing Virtual Machines. 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.
Lead Virtualization Systems Engineer, Converged Seneca HoldingsLead Virtualization Systems Engineer, ConvergedWashington, DC$125,000–$140,000 / yearDay-to-day data management and operational support for distributed data systems, including the entire lifecycle including planning; device and component preparation; solution testing; data placement; backup retention, recall, recovery; and deletion. Clear Creek is seeking a highly skilled and self-driven Lead Virtualization Systems Engineer (Converged) to support large-scale enterprise datacenters encompassing over 3,000 virtual machines.
Edge Information Systems Security Engineer (ISSE) Huntington Ingalls Industries IncEdge Information Systems Security Engineer (ISSE)Springfield, VA$85,185–$185,000 / yearAdditionally, you will travel up to 25% annually to engage with field sites, perform on site technical reviews, collaborate with local stakeholders, and ensure edge systems are designed, configured, and maintained in accordance with organizational and mission focused security expectations. You will provide expert cybersecurity engineering support to edge system stakeholders-including system owners, information security professionals, system engineers, and administrators-to ensure systems remain in full technical alignment with organizational security requirements.
Field Engineer OST IncField EngineerMc Lean, VADemonstrated ability to think outside the box at an engineering level, developing sound solutions to unanticipated field conditions, and a willingness to go the additional mile to complete the installation and satisfy the customer. Requirements (Years of experience, Education, Certifications): Candidates must meet or exceed the following minimum qualifications: Three to five years of telecommunications, communications systems, field engineering, or similar technical experience.
NewIEC Engineer Abile Group, Inc.IEC EngineerSpringfield, VirginiaAll the personnel on the team will work together to support innovative design, engineering, procurement, implementation, operations, sustainment and disposal of user facing and data center information technology (IT) services on multiple networks and security domains, at multiple locations worldwide, to support the IC mission. Abile Group, founded in July 2004 to support the Intelligence Community and its contractors across Enterprise Analytics, IT & Systems Engineering, and Program & Project Management, merged with Valiant Solutions in January 2026 - an established provider of cybersecurity technologies and services for Federal Agencies since 2005.
VoIP Engineer TekSynap CorpVoIP EngineerWashington, DC$100,000–$130,000 / yearThe 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.
Senior IT Security Engineer National Public Radio IncSenior IT Security EngineerDCRemote$125,000–$152,000 / yearWe are looking for a proactive security engineer to define secure-by-design frameworks, implement high-impact DevSecOps pipelines across multi-cloud environments (AWS and GCP), and lead critical security reviews for emerging technologies, including artificial intelligence. Network & Endpoint Defense: Deploy, recommend, and test advanced security controls, including Endpoint Detection and Response (EDR), enterprise-level antivirus, and perimeter security for Cisco networking devices.
Lead Unified Comms Engineer - Federal Customer Dell, Inc.Lead Unified Comms Engineer - Federal CustomerMclean, VAFull timeThe Unified Communications Engineer supports Dell Mission Operations by engineering, sustaining, and improving voice and collaboration capabilities used for day-to-day mission execution. This role is responsible for administration, troubleshooting, integration, and lifecycle support of communications platforms and endpoints in a secure environment.
Senior Security Engineer, IAM Relativity ODA LLCSenior Security Engineer, IAMWashington, D.C., DC$130,000–$195,000 / yearExpert, hands-on experience architecting and operating identity platforms across IdP/SSO (Okta, Entra ID/Azure AD, Ping), IGA (SailPoint, Saviynt), and PAM (CyberArk, BeyondTrust), with advanced knowledge of authentication and federation protocols (SAML, OIDC, OAuth 2.0, SCIM, LDAP, Kerberos). Required Skills: Access Management, Application Security, Endpoint Security, Network Security, Penetration Testing, Security Architecture Design, Security Information, Security Information and Event Management (SIEM), Security Operations, Vulnerability Management.
Systems Engineer Azure Endpoint Management CbSystems Engineer Azure Endpoint ManagementFt Belvoir, VirginiaThe ideal candidate is an experienced cloud engineer who thrives in fast-paced environments, enjoys solving complex technical challenges, and is capable of developing greenfield cloud solutions while collaborating with cross-functional engineering and cybersecurity teams. This position requires both strategic cloud architecture expertise and hands-on engineering experience in designing and deploying modern cloud infrastructure, endpoint management, and security solutions within highly secure enterprise environments.
Staff Application Security Engineer The Nuclear CompanyStaff Application Security EngineerWashingtonWe expect every team member to continuously identify opportunities to automate workflows, enhance decision-making, improve processes, and contribute to the ongoing evolution of NOS as a strategic operating capability that enables The Nuclear Company to scale with excellence. This is a high-ownership role for a builder who is equally comfortable reviewing application architecture, threat modeling an API, improving GitHub security controls, and partnering directly with engineers to ship secure software quickly.