Information Assurance & Security Specialist – Master AHU TechnologiesInformation Assurance & Security Specialist – MasterWashington, District of Columbia$82–$91 / hourEnsures that all information systems are functional and secure Qualifications: · 16+ years of experience developing, maintaining and recommending enhancements to IS policies/requirements (Required) · 16+years of experience performing vulnerability/risk analyses of computer systems/apps (Required) · 16+ years of experience identifying, reporting and resolving security violations (Required) · Cloud-Azure (Highly Desired) · Experience in complex Enterprise-level projects (Required) · Expert understanding of Windows server operating systems (Required) · Knowledge of on-premise and cloud security productions (Required) · Good understanding of IP Networks/Security (Required) · Extensive experience troubleshooting NetApp SAN (Required) · In-depth knowledge of SAN replication/Disaster Recovery (Highly Desired) · Hands-on experience managing storage on VMware ESXi (Required) · Good understanding of server/endpoint operating sytem (Required) · Windows 2016 AD Enterprise troubleshooting experience (Required) · In-depth experience with Disaster Recovery & Avoidance planning (Required) · VMare Site Recovery Manager experience (Highly Desired) · Excellent understanding of troubleshooting IT infrastructure (Highly Desired) Education: · Bachelor's Degree in IT or related field or equivalent experience (Required) · Master's Degree in IT or related field or equivalent experience (Highly Desired) · Security CISSP, Security+, CEH (Required) Skills Matrix: · Experience developing, maintaining and recommending enhancements to IS policies/requirements. Job Description: Short Description: Information Assurance and Security Specialist - Master Complete Description: Duties: · Identify network problems, and recommend improvements to ensure optional performance; · Ability to monitor and analyze data traffic patterns within the Client Network infrastructure · Ability to enhance security and knowledge of the latest security threats, worms, and malware and advise on how to deter them; · Ability to reliability of the network through the above actions; · Extensive experience in developing strategic systems architecture plans · Experience with Storage infrastructure (NetApp Storage) and technologies include virtualization/arrays, FC/FCOE, NFS, ISCSI.
Senior Systems Engineer / Information Systems Security Officer (ISSO) CACISenior Systems Engineer / Information Systems Security Officer (ISSO)Fort Meade, 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. Join CACI as a Systems Engineer with an Information Systems Security Officer (ISSO) focus, where you will play a key role in ensuring the security, integrity, and reliability of mission‑critical systems.
Technology Scheduler - Federal Sector Procon ConsultingTechnology Scheduler - Federal SectorWashington, DCThe candidate will have responsibilities that include but are not limited to developing and maintaining integrated project schedules, coordinating technology project activities, monitoring milestones and dependencies, performing schedule analysis and reporting, supporting stakeholder coordination, and providing schedule risk assessments and project controls support. An ENR Top 100 CM/PM firm for five consecutive years, we specialize in program management, project controls, commissioning, and technology—and offer an excellent platform to grow your career while shaping the future of the built environment.
Mid-Level Software Developer with C++ and JavaScript Magnus Management Group LLCMid-Level Software Developer with C++ and JavaScriptBethesda, MDFull timeThe NCBI Taxonomy covers information on the names of nearly half a million species across all domains of life and plays an essential role in organizing information across resources at NCBI and its international partners. Black Canyon Consulting (BCC) is searching for a Mid-Level Software Developer with C++ and Javascript to support National Center for Biotechnology Information (NCBI) .
Chief Technology & Information Officer Education WeekChief Technology & Information OfficerBethesda, MarylandThis is a rare kind of CTIO role: broad executive scope, direct access to the CEO, and the freedom to lead through a modern, best-of-breed vendor ecosystem instead of managing a large internal engineering team. We actively welcome applicants of all backgrounds, identities, and career paths — including those who arrived at technology leadership through non-traditional routes — and we evaluate every application on the merits of experience and judgment, not pedigree.
Senior Systems Administrator/Engineer Eliassen GroupSenior Systems Administrator/EngineerRockville, Maryland$70–$75 / hourAbout Eliassen Group:Eliassen Group is a strategic consulting firm that helps organizations reach further and achieve more through our technology, business advisory, and life sciences solutions. For nearly 40 years, we have combined exceptional people, deep domain expertise, and intelligent capabilities to expand our clients’ capacity and accelerate meaningful outcomes.
Product Manager/Visualization (PPA - 003) SageCor SolutionsProduct Manager/Visualization (PPA - 003)Columbia, MarylandServing Maryland and the Greater Washington D.C. area, SageCor Solutions (SageCor) is a growing company bringing complete engineering services and true full lifecycle System Engineering services to areas requiring (or desiring) nationally-recognized expertise in high performance computing, large data analytics and cutting edge information technologies. Degree in Systems Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management or related discipline from an accredited college or university.
Senior Software Engineer Top Secret/SCI w/Poly PeratonSenior Software Engineer Top Secret/SCI w/PolyLaurel, Maryland$176,000–$282,000 / yearFull timePeraton offers enhanced benefits to employees working on our critical National Security programs, 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 eligible to participate in an attractive bonus plan. Bachelor’s degree in Computer Science or related discipline from an accredited college or university is required ( Four (4) years of additional SWE experience on projects with similar software processes may be substituted for a bachelor’s degree).
Full Stack Engineer Capital Technology GroupFull Stack EngineerSilver Spring, MD$75,000–$110,000 / yearThis role focuses on end-to-end solution architecture across applications, integrations, cloud environments, APIs, and enterprise systems while partnering closely with engineering, product, infrastructure, and delivery teams. Capital Technology Group provides expert consulting services software development, digital transformation, human-centered design, data analytics and visualization, and cybersecurity.
DATABASE ENGINEER - Oracle/Linux/Bash - 10+ yrs of Experience - TS/SCI w/Poly clearance is required - TB - 0210 Halogen Engineering GroupDATABASE ENGINEER - Oracle/Linux/Bash - 10+ yrs of Experience - TS/SCI w/Poly clearance is required - TB - 0210Annapolis Junction, Annapolis JunctionTranslates a set of requirements and data into a usable document by creating or recreating ad hoc queries, scripts, and macros; updates existing queries, creates new ones to manipulate data into a master file; and builds complex systems using queries, tables, Open Database Connectivity and database storage and retrieval using Cloud methodologies. Responsible for developing a database structure that fits into the overall architecture of the system under development and has to make trades among data volumes, number of users, logical and physical distribution, response times, retention rules, security and domain controls.
NewDatabase Engineer 3 - (Oracle, Linux, Bash Scripting) AkinaDatabase Engineer 3 - (Oracle, Linux, Bash Scripting)MarylandTranslates a set of requirements and data into a usable document by creating or recreating ad hoc queries, scripts, and macros; updates existing queries, creates new ones to manipulate data into a master file; and builds complex systems using queries, tables, Open Database Connectivity and database storage and retrieval using Cloud methodologies. Responsible for developing a database structure that fits into the overall architecture of the system under development and has to make trades among data volumes, number of users, logical and physical distribution, response times, retention rules, security and domain controls.
Network Pre-Sales Systems Engineer EOSNetwork Pre-Sales Systems EngineerBaltimore, MD$200,000–$230,000 / yearDemonstrate strong understanding of some or all of the following technologies: Software defined architecture, (SD-WAN, SD-LAN) Data centre technologies (ACI, VMware, VDI etc) Security solutions (NGFW, ZTN, SASE) and knowledge of AI infrastructure (Nvidia, low latency network architecture). Day-to-day responsibilities will include actively participating in customer sales meetings, driving presentations of technical solutions, whiteboarding, custom technical design, and properly scoping out services-related work.
Senior Unified Endpoint Management Engineer JCS Solutions LLCSenior Unified Endpoint Management EngineerFt Meade, MDFull timeJCS Solutions is seeking a highly skilled Senior Unified Endpoint Management (UEM) Engineer to support the Defense Enclave Services (DES) program—an enterprise-scale digital modernization initiative for the Defense Information Systems Agency (DISA) and Department of Defense (DoD) Fourth Estate Agencies. You will play a key role in migrating legacy environments (MECM and on-premises Active Directory) to Azure AD–joined, Intune-managed endpoints, helping drive secure, scalable, and user-centric solutions across the enterprise.
Senior CNO Developer SixGenSenior CNO DeveloperAnnapolis Junction, MarylandSIXGEN is actively seeking candidates to provide embedded operational support, develop advanced cyber capabilities, and deliver mission-focused software solutions in support of critical customer operations. This role combines software engineering, rapid prototyping, vulnerability research, and close collaboration with mission partners to develop and integrate cutting-edge cyber capabilities.
Systems Administrator PeratonSystems AdministratorFort Meade, Maryland$146,000–$234,000 / yearFull timeResponsibilities: Peraton seeks a Systems Administrator to support the daily management, upkeep, and configuration of computer systems in support of DODIN inspections for DoD Cyber Defense Command (DCDC). As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.
Systems Engineer – HPC & GPU Infrastructure LeidosSystems Engineer – HPC & GPU InfrastructureBethesda, MarylandResponsibilities: HPC and GPU environment engineering: Contribute to the installation and maintenance of GPU and HPC hardware on-prem and in the cloud, providing insights into hardware performance to ensure efficient interaction with software components. July 13, 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.
AI Engineer (PPA - 009) SageCor SolutionsAI Engineer (PPA - 009)Columbia, MarylandServing Maryland and the Greater Washington D.C. area, SageCor Solutions (SageCor) is a growing company bringing complete engineering services and true full lifecycle System Engineering services to areas requiring (or desiring) nationally-recognized expertise in high performance computing, large data analytics and cutting edge information technologies. Required Experience: Min 18 years with Bachelors, 15 years with Masters degree in Computer Science, Engineering, Data Science, Mathematics, or related field.
Software Engineer 2 (JPE - 054) SageCor SolutionsSoftware Engineer 2 (JPE - 054)Fort Meade, MarylandServing Maryland and the Greater Washington D.C. area, SageCor Solutions (SageCor) is a growing company bringing complete engineering services and true full lifecycle System Engineering services to areas requiring (or desiring) nationally-recognized expertise in high performance computing, large data analytics and cutting edge information technologies. Bachelor's degree and 14+ years of experience with software engineering, or 18+ years of experience with software engineering in lieu of a degree.
Sr. Windows Systems Administrator AstrionSr. Windows Systems AdministratorColumbia, Maryland$145,000–$165,000 / yearAstrion has an exciting opportunity for a highly experienced Senior Windows Administrator to build, secure, and sustain the Windows Server estate, the Windows 11 workstation fleet, and the Active Directory and Windows network services that run across three or more isolated classified networks supporting Department of Defense/Department of War (DoD/DoW) environments in Columbia, MD. The ideal candidate brings deep Windows Server and Active Directory expertise, extensive experience operating inside closed and air-gapped classified enclaves, and a proven record of building and maintaining systems in compliance with Risk Management Framework (RMF) , DoD STIG , and Comply-to-Connect (C2C) requirements.
Systems Engineer-TS/SCI with Poly CACISystems Engineer-TS/SCI with PolyLaurel, MarylandTechnical leadership is central to the role, as systems engineers are responsible for harmonizing requirements, design, and technology—making sure that new plans, designs, and systems are successfully integrated into ongoing operations. 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.