Senior Cybersecurity Engineer / (SME) — Level III RividiumSenior Cybersecurity Engineer / (SME) — Level IIIWashington, District of ColumbiaThis position provides strategic technical leadership for enterprise cybersecurity engineering initiatives, including cloud security architecture, DevSecOps, Zero Trust Architecture (ZTA), Enterprise Audit (EA), Governance, Risk, and Compliance (GRC) platform administration, and emerging technology integration across classified and unclassified environments. The position works closely with cybersecurity leadership, system owners, software developers, cloud engineers, DevSecOps teams, Information System Security Officers (ISSOs), Information System Security Managers (ISSMs), Security Control Assessors (SCAs), and Government stakeholders to ensure DHS IE systems meet Federal, DHS, and Intelligence Community (IC) cybersecurity requirements.
Senior Cybersecurity Engineer / Offensive Security Lead Apogee Global RMSSenior Cybersecurity Engineer / Offensive Security LeadFairfax, VAApogee operates under the prime tier engagement where your offensive skill is respected, your time isn’t wasted, and your work directly supports national‑level missions. This role is designed for operators who bring hands‑on offensive tradecraft, current certifications, and recent red‑team experience in mission‑critical environments.
Security Automation Application Engineer CACI International Inc.Security Automation Application EngineerLinthicum, MD$103,800–$218,100 / 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. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.
Security Integration Engineer (SIEM/XDR) CyberLinx SolutionsSecurity Integration Engineer (SIEM/XDR)Baltimore, MarylandCyberLinx Solutions, LLC is seeking a Security Integration Engineer (SIEM/XDR) to enhance detection and response capabilities by integrating threat intelligence into SIEM and XDR platforms. Integrate Indicators of Compromise (IoCs) into SIEM/XDR platforms.
Security Engineer (Compliance) Berkeley Research GroupSecurity Engineer (Compliance)District of ColumbiaRemoteIdeal candidates will have a strong risk background that includes: risk identification, adjudication, and mitigation development experience; experience working with engineering teams to document, plan, and address identified risk items; documentation and communication of identified risks to organizational leadership (up to and include the Executive Leadership Team or ELT); regular review and maintenance of residual risk items; and. Our unique structure nurtures the interdisciplinary relationships that give us the edge, laying the groundwork for more informed insights and more original, incisive thinking from diverse perspectives that, when paired with our global reach and resources, make us uniquely capable to address our clients’ challenges.
Compliance ISSO and Enterprise Cybersecurity Security Architect Booz Allen HamiltonCompliance ISSO and Enterprise Cybersecurity Security ArchitectMcLean, VirginiaExperience in cybersecurity, network security architecture, and engineering with GRC roles, such as Security Control Assessor (SCA), Information System Security Officer (ISSO), Information System Security Engineer (ISSE), or Information Systems Security Manager (ISSM). 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.
Systems Engineer L2 (Security Clearance Reqd) Oak Leaf SolutionsSystems Engineer L2 (Security Clearance Reqd)Hanover, MDFull timeEstablish a process to formally and proactively control and manage changes to requirements, consider impacts before commitment to change, gain stakeholder buy-in, eliminate ambiguity, ensure traceability to source requirements, and track and settle open actions. Manage system requirements and derived requirements to ensure the delivery of production systems that are compatible with the defined system architecture(s) - Department of Defense Architecture Framework (DoDAF), Service-oriented Architecture (SOA), etc.
Senior Software Engineer- JAVA, SPRING BOOT, REST| SWE4| TS/SCI w/ MD POLY Security Clearance required Power3 SolutionsSenior Software Engineer- JAVA, SPRING BOOT, REST| SWE4| TS/SCI w/ MD POLY Security Clearance requiredHanover, MarylandWe combine deep technical expertise with a people-first culture to help modernize securely, accelerate capability delivery, and strengthen operational resilience. You will lead the creation of design documentation using Object-Oriented (OO) principles, ensuring new features integrate seamlessly without technical debt.
Mid- Level DevOps Software Engineer | SE2| TS/SCI w/ MD poly security clearnance Power3 SolutionsMid- Level DevOps Software Engineer | SE2| TS/SCI w/ MD poly security clearnanceHanover, MarylandBachelor's degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or a related discipline from an accredited college or university is required. In this role, the candidate will help build, maintain, and improve the infrastructure, deployment processes, and tooling that enable our development teams to deliver reliable software efficiently.
Business Intelligence (BI) Engineer Security Dashboards - Secret VMD CorpBusiness Intelligence (BI) Engineer Security Dashboards - SecretAlexandria, VAThis strong commitment to our employees has been recognized by our inclusion on the Washington Business Journal’s “50 Best Places to Work” list as well as being a “Great Place to Work” certified company with a 4.6 star, and a 99% CEO approval Glassdoor rating. Xcelerate Solutions is seeking a Business Intelligence (BI) Engineer – Security Dashboards to support Cyber Primes cybersecurity, privacy, records and information management, and related enterprise support for DHRA, including DMDC and OUSD(P&R).
JIATF 401 System Engineer CACIJIATF 401 System EngineerAlexandria, VirginiaThe Systems Engineer will leverage Maven Smart System (MSS), Palantir, Power BI, Python, AI-enabled analytical tools, and digital engineering methodologies to evaluate system performance, assess interoperability, manage technical risks, and deliver integrated mission capabilities supporting senior military and civilian leadership. · Collaborate with engineers, software developers, cyber specialists, network engineers, data scientists, acquisition personnel, operators, and mission stakeholders to integrate complex technical systems into operational capabilities.
System Engineer, Senior CACISystem Engineer, SeniorSpringfield, VirginiaThe System Engineer, Senior works closely with Government stakeholders, program leadership, software developers, network engineers, cybersecurity personnel, system administrators, and mission partners to develop and maintain integrated technology solutions supporting operational requirements. The System Engineer, Senior serves as CACI's senior technical professional responsible for designing, integrating, implementing, and sustaining enterprise information technology and systems engineering solutions that support logistics, mission support, operational planning, and command and control capabilities.
Strata Engineer System OneStrata EngineerMerrifield, VirginiaRemoteSystem One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. Implement security controls across networking devices, databases, operating systems, hardware, and software components.
Sr. Information Systems Security Officer 2HBorporatedSr. Information Systems Security OfficerAnnapolis Junction, MarylandEvaluate proposed security architectures and designs and provide input as to the adequacy of those security designs to meet required security compliance objectives. Provide input to A&A process activities and related documentation such as systems concept of operations, system security design, implementation plans, operational procedures, and maintenance training materials.
Cloud Security Lead PeopleNTech LLCCloud Security LeadAlexandria, VAPreferred certifications: CISSP, CCSP, CISM, Google Professional Cloud Security Engineer, or AWS Security Specialty. Deep knowledge of IAM, SCC, Cloud Armor, KMS, GuardDuty, Security Hub, and related services.
Sr. Network Engineer Red RiverSr. Network EngineerChantilly, VirginiaHands-on experience with at least one SDN platform spanning WAN, campus LAN, or branch domains is required; deeper, hands-on deployment experience in the following areas is preferred: Experience with centralized/cloud network management and intent-based automation/cloud-managed platforms (e.g., Cisco Catalyst Center/DNA Center/Meraki, Juniper Mist/Marvis, Aruba Central) for unified LAN/WAN/wireless visibility and control preferred. Network Engineer operates in a professional services capacity delivering complex multi-site and multi-domain network solutions to enterprise customers across a variety of vendor platforms, with Cisco as the primary technology track.
Senior Network Engineer (United Communications) PeratonSenior Network Engineer (United Communications)Washington, D.C.$176,000–$282,000 / 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 ideal candidate will possess deep expertise in Cisco Unified Communications environments and extensive experience supporting secure, highly available enterprise communication systems.
Principal Network Engineer Owl Cyber DefensePrincipal Network EngineerMarylandThis role conducts research and analysis on emerging technologies, network performance, and security risks, and serves as a technical leader on highly complex projects requiring advanced industry expertise and independent decision-making. The Principal Network Engineer leads the design, optimization, and evaluation of complex Voice over IP (VoIP), network systems and communication infrastructure while resolving the organization’s most advanced network and security challenges.
Network Engineer WILLCORNetwork EngineerMarylandThe ideal candidate will have hands-on experience setting up network equipment, a deep understanding of network environments, and the ability to translate that knowledge into configuring and securing cryptographic equipment for classified operations. We are seeking a Network Engineer to support a DoD Cyber Security project, with a focus on integrating networking and cryptographic systems.
Network Engineer Armison TechNetwork EngineerChantilly, VirginiaWe're a company predominantly focused on cyber security for our government customers yet our expertise in other areas include big data analytics, instructional design, information management, and computer network infrastructure. As we help each of our new employees make adjustments to our operational methods, we make sure every professional is able to handle the workload of each project by resolving any relevant concerns or issues they may have relating to this recent career shift.