February 27, 2026For 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. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.
Fort Belvoir, VA30+ days ago
Excellent analytical, technical, communication, planning, presentation, and organizational skills with the ability to articulate new ideas and concepts to technical and nontechnical audiences, internal teams, senior leaders, vendors, partners, customers, and stakeholders. Will analyze site survey reports, recommend network modernization upgrades, craft network architectures, and assist operations leads in creating deployment plans and executing capability roll outs.
Fort Belvoir, VA30+ days ago
The ideal candidate will have strong working knowledge in Kubernetes and Container Orchestration, Configuration Management, CI/CD, Automation, AWS, Linux systems administration, Scripting in Bash and Programming in Python, and a background in Big Data solutions. 9+ years of experience in DevOps Engineering or Software Development and Bachelors in related field; or 7 years relevant experience with Masters in related field; or High School Diploma or equivalent and 13 years relevant experience.
Fort Belvoir, VA30+ days ago
The ideal candidate will have strong working knowledge in Kubernetes and Container Orchestration, Configuration Management, CI/CD, Automation, AWS, Linux systems administration, Scripting in Bash and Programming in Python, and a background in Big Data solutions. 5+ years of experience in DevOps Engineering or Software Development and Bachelors in related field; or 3 years relevant experience with Masters in related field; or High School Diploma or equivalent and 9 years relevant experience.
The Rental Applications Engineer is responsible for engaging and collaborating with the rental sales teams and customers on complex power systems rental projects throughout the dealer territory; engage the CAT Rental Power dealer network for the re-rental of Carter rental fleet assets that are identified as underperforming by the rental sales manager. Carter Machinery Company, the authorized Caterpillar dealer serving Virginia, West Virginia, Maryland, Delaware and Washington D.C. is hiring a Rental Applications Engineer - Data Centers in Manassas, Virginia.
The PSD Applications Engineer is responsible for assisting consulting engineers, contractors, and end-users in the design of power plants that result in the sale of Caterpillar power generation products. Carter Machinery Company, the authorized Caterpillar dealer serving Virginia, West Virginia, Maryland, Delaware and Washington D.C. is hiring an Applications Engineer for our Power Systems Division (PSD).
ROLE AND POSITION OBJECTIVES: As a mechanical engineer for the Progeny Systems EW business area, youll lead a cross functional team responsible for the mechanical engineering solutions that are needed to deliver cutting edge EW capabilities to our US Navy submarine fleet. General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation.
California, California30+ days ago
You will operate simultaneously as a product engineer (building compelling agent applications), a platform engineer (stress-testing hardware through realistic workloads), and a security engineer (implementing privacy-preserving inference via FHE hardware acceleration) to influence requirements conversations and go-to-market efforts in regulated sectors such as healthcare and finance. Design and build enterprise-grade multi-agent AI workflows in target verticals (healthcare, finance, legal) using LangGraph, CrewAI, and/or AutoGen, optimized to leverage advanced CXL memory and accelerator hardware.
Minimum Requirements: Bachelor's Degree, or equivalent experience in Cybersecurity, and/or Information Systems Management, Information Technology with 5+ Years - experience developing production applications using the Microsoft Power Platform, with a strong focus on Power Apps and Power Automate and/or SharePoint sites, lists, and libraries development or an equivalent combination of education and experience. You will architect, design, and develop custom, high-impact Power Apps applications to automate critical workflows, establish robust integrations, and create interactive, enterprise-level dashboards and reports.
Quantico, Virginia18 days ago
div>Requisition #: 1652
Job Title: Systems Engineer (Journeyman)
Location: Quantico, VA
Clearance Level: Top Secret, Must Have Clearance to Start
Job Description. About Agile Defense
At Agile Defense we know that action defines the outcome and new challenges require new solutions.
p>Keywords: Storage Engineering, NetApp, ONTAP, SAN, NAS, iSCSI, NFS, CIFS, LUNs, FlexVols, SnapMirror, SnapCenter, Active IQ, Data Fabric Manager, Storage Architecture, Capacity Planning, Performance Analysis, Disaster Recovery, High Availability, VMware, Hyper-V, Storage Virtualization, Fiber Channel, Data Protection, Firmware Upgrades, System Manager, Storage Security, Enterprise Storage, SQL Server, Exchange, DFS, CloudOps, Storage Automation, PowerShell, API Development. As a Storage Design Engineer, you will play a pivotal role in storage architecture, capacity planning, SAN/NAS engineering, and high availability/disaster recovery (HA/DR) within a high-security environment.
p>Nova dives deep into dimensions and layers at the atomic level to extract unique insights and provide our customers with crucial decision-making data, managing critical challenges by providing unique, differentiated solutions. We leverage multiple technology fields such as physics, optics, chemistry, and algorithms to develop hardware and software solutions that measure almost every advanced computer chip built in the world.
Lorton, Virginia30+ days ago
ul>Core Knowledge & Skills: Aligns infrastructure strategy to business goals, leads large projects, applies compliance frameworks, designs high availability/disaster recovery and performance optimization patterns, and shapes deployment pipeline design.
Work & Complexity: Directs cross-team programs, performs advanced tuning, implements high availability/failover architectures, leads audits, plans growth, and manages budgets.
We are seeking an experienced Unified Communications Engineer to architect, design, validate, and support the U.S. Marine Corps' global Unified Communications environment, which supports more than 180,000 users worldwide. This role provides enterprise level technical leadership, defines the technology roadmap, and partners with cross functional teams to ensure mission critical voice and collaboration services remain highly available, secure, and scalable.
p>Make a difference for national security by joining a team of dedicated IT professionals who will sustain, modernize and transform the enterprise IT capabilities of the Defense Counterintelligence and Security Agency (DCSA). Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services.
p>We are seeking an experienced Instrumentation & Controls (I&C) Engineer to support the design, development, and implementation of advanced control systems for complex manufacturing and process facilities. The ideal candidate will bring strong technical expertise in industrial control systems, a collaborative mindset, and the ability to contribute across multidisciplinary engineering teams.
Springfield, VA30+ days ago
p>You will work closely with data scientists, computer vision engineers, ETL engineers, and intelligence analysts to integrate machine learning capabilities into production systems, enabling scalable model deployment, monitoring, and continuous improvement. You will architect, develop, and maintain a Python-based data warehouse processing system that serves as the backend for a user-facing application, while also leading development of modern GUI applications using REST APIs and contemporary web frameworks.
Indian Head, MD30+ days ago
Applied Research Associates, Inc. is currently seeking Junior Engineers for a growing list of projects involving modernization of energetic materials production facilities, munitions production, and novel production system design. Applied Research Associates, Inc. is a 100% employee-owned international research and engineering company recognized for providing technically superior solutions to complex and challenging problems in the physical sciences.
Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. We are seeking a mid-level Java Software Engineer to join our dynamic Agile team and contribute to delivering robust software solutions to the Department of Commerce.
In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts.
Fort Belvoir, VA20 days ago
li>Perform cloud failover and disaster recovery operations for client-hosted applications, including pre-failover validation, execution, post-failover verification, and annual ISCP testing for enterprise file shares within government cloud environments. 2 years of hands-on experience with enterprise SAN management, covering Fiber Channel zoning, iSCSI, FCoE, HBA/CNA, storage controllers, LUN management, RAID, and NAS.
Keywords: Storage Engineer, Storage Architect, NetApp Engineer, NetApp Storage, Data ONTAP, ONTAP 9, SAN Engineer, NAS Engineer, Storage Design Engineer, Capacity Planning, Performance Management, SnapMirror, SnapCenter, Active IQ, ONTAP CLI, System Manager, VMware Storage, Hyper-V Storage, Disaster Recovery, High Availability, HA DR, Fiber Channel, iSCSI, NFS, CIFS, LUN Management, FlexVol, Storage Virtualization, Enterprise Storage, Infrastructure Engineer, Systems Engineer, Data Center Engineer, Storage Administration, DoD Infrastructure, Secret Clearance. This individual will serve as a senior technical resource responsible for designing, implementing, and optimizing large-scale storage environments supporting mission-critical systems.
20+ years of relevant bridge design and plans production experience, which may include reinforced concrete bridges, prestressed/post-tensioned concrete bridges, steel plate and box girder bridges, retaining walls, box culverts, sign/signal structures, sound barrier walls, and other transportation-related structures. Experience using a variety of bridge design software that may include FB Multi-Pier, Leap Bridge Concrete, Smartbridge, LARSA, CSI, STAAD, MDX, Shoring Suite, Atlas, and the FDOT suite of FDOT MathCAD analysis worksheets.
Springfield, VA30+ days ago
p>• Manage transmission and high pressure large-diameter distribution pipeline projects of small to moderate scope including route analysis and selection, pipeline design, project cost estimating, coordinating easement acquisition and permitting, material identification & acquisition, construction specifications, assistance with contractor bid and selection process, construction management support, restoration and documentation activities. Manage transmission and high pressure large-diameter distribution pipeline projects of small to moderate scope including route analysis and selection, pipeline design, project cost estimating, coordinating easement acquisition and permitting, material identification & acquisition, construction specifications, assistance with contractor bid and selection process, construction management support, restoration and documentation activities.
Springfield, VA11 days ago
ul>Manage transmission and high pressure large-diameter distribution pipeline projects of small to moderate scope including route analysis and selection, pipeline design, project cost estimating, coordinating easement acquisition and permitting, material identification & acquisition, construction specifications, assistance with contractor bid and selection process, construction management support, restoration and documentation activities.
We deliver clean and affordable natural gas to approximately 1.7 million customers' homes and businesses through regulated natural gas distribution utilities across four jurisdictions in the United States and two regulated natural gas storage utilities in the United States.
The ideal candidate will have experience in site-civil design, including grading, stormwater management, utilities, and erosion and sediment control, and will play a critical role in the planning and execution of residential, commercial, and mixed-use land development projects. Description: Rinker Design Associates LLC (RDA) is a multi-discipline civil engineering firm dedicated to providing innovative high-quality solutions to both public and private sector clients.
Preferred Qualifications: Experience with BigFix, Nutanix, Splunk, Tenable Security Center, Security Compliance Checker, Security Technical Implementation Guide (STIG) Viewer, NMAP, Nipper, Wireshark, Microsoft Defender for Endpoint, RSA Authentication Manager, Microsoft Windows Active Directory, CISCO Firepower Management Center. NTT DATA recruiters will never ask for payment or banking information and will only use @nttdata.com, @nttdatafed.com and @talent.nttdataservices.com email addresses.
Fort Belvoir, VA30+ days ago
The Storage Engineer SME provides senior technical leadership for enterprise storage services under the Defense Threat Reduction Agency Information Management & Technical Directorate Integrated Information Technology Services (I3TS) contract. Extensive experience administering enterprise-level data storage systems (Dell Storage Center, Dell Compellent, and Data Domain preferred) with a demonstrated understanding of the following services and technologies.
This role will focus on leveraging the full Okta suite, including Single Sign-On (SSO), Multi-Factor Authentication (MFA), Universal Directory, and Lifecycle Management, to enforce our Zero Trust security model and protect our hybrid workforce. Collaboration and Integration: Collaborate with network, security, and application teams to ensure seamless integration of Okta with other security tools, applications (SaaS and on-prem), and identity providers such as Azure AD and SIEM platforms.
Springfield, VA30+ days ago
The DT program enables the Department of State to successfully carry out its foreign policy mission by providing enterprise architecture design, engineering, operations and maintenance support services for data center services, desktop computers, servers, networks, firewalls, voice and data communications and other unique enterprise applications. By providing the information below and checking the boxes referenced, you acknowledge and consent to SAIC''s Privacy Policy to include access and use of your information for the purposes of sharing your information for possible employment recruitment effects by SAIC and it''s third party vendors.
Indian Head, MD30+ days ago
Applied Research Associates, Inc. is currently seeking Junior Mechanical Engineers for a growing list of projects involving modernization of energetic materials production facilities, munitions production, and novel production system design. Applied Research Associates, Inc. is a 100% employee-owned international research and engineering company recognized for providing technically superior solutions to complex and challenging problems in the physical sciences.
Indian Head, MD30+ days ago
Applied Research Associates, Inc. is currently seeking Junior Industrial Engineers for a growing list of projects involving modernization of energetic materials production facilities, munitions production, and novel production system design. Working and partnering with subject matter experts to ensure safe and cost-effective execution of production capabilities for energetic materials and related applications (munitions, rockets, warheads, etc.).
Configure and manage Azure resources, including virtual machines, storage accounts, networking components, Azure Container Registries, and Key Vault integration for secure resource management. Demonstrated experience supporting Azure infrastructure, including compute, storage, networking, Azure Container Registries, and Key Vault integration in production environments.
li>Have in-depth knowledge of Cisco's Unified Communication Product line such as Unified Communications Product line such as Unified Communications Manager, Unity Connection and collaboration applications, feature and services (e.g. Our reputation rests on the technical expertise and dedication of our employees-25,000 people working together across disciplines and time zones to provide smart, sustainable solutions for challenging projects.
li>Execute High-Impact Demos: Build and deliver compelling demonstrations of inference-layer protection, model red-teaming, and agent defense that prove value against FS success criteria like fraud reduction and compliance.
Influence the Product Roadmap: Work cross-functionally with Engineering and Product teams to relay field feedback from FS customers, ensuring our AI security portfolio evolves with industry-specific needs.
Quantico, Virginia30+ days ago
ul>Bachelor’s degree in Computer Science, Computer Engineering, Software Engineering, Electrical Engineering, Computer and Information Security, Computer Security, Computer Forensics, or other closely related degree from an accredited university or college. - Serve as the Subject Matter Expert in charge of directing team’s technical efforts to design, develop, and deploy CNE tools, implants, and exploitation frameworks across desktop, server, and mobile platforms.
In addition to developing, documenting, and recommending solutions or improvements for technical engineering problems, responsibilities will consist of but are not limited to: - Assisting in engineering analysis and developing hardware solution Rough Order of Magnitudes (ROMs), Build Order Materials (BOMs), Engineering Changes (ECs), Technical Data Packages (TDPs), and supporting documentation for new capabilities. The team provides solutions to enable customers to respond rapidly to emerging threats with systems that are scalable to platform, re-configurable to mission, modular (plug and play), and dynamically re-programmable to support new threats.