Staff Software Engineer, Endpoint Escalations (C++, Windows/OS Internals) SentinelOneStaff Software Engineer, Endpoint Escalations (C++, Windows/OS Internals)Washington, DC$156,000–$215,000 / yearYou will sit at the intersection of deep systems engineering and high-stakes customer communication, diagnosing complex, real-world failures at the code and OS-internals level, and representing SentinelOne engineering directly to customers, including senior technical and executive stakeholders, during active incidents. Partner with engineering, QA, support, and product teams to translate escalation patterns into permanent fixes, and feed field learnings back into the product roadmap.
NewNetwork Engineer, Level 3 Independent SoftwareNetwork Engineer, Level 3Annapolis Junction, MDBachelor's degree in Systems Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or a related discipline from an accredited college or university plus twelve (12) years of relevant professional Network Engineering experience; OR. Education and Experience: Candidates must meet one of the following: Master's degree in Computer Science, Information Assurance, Information Security Systems Engineering, or a related discipline from an accredited college or university plus ten (10) years of relevant professional Network Engineering experience; OR.
Network Engineer, Level 3 (Forecasted) Independent SoftwareNetwork Engineer, Level 3 (Forecasted)Fort Meade, MDEducation and Experience: Bachelor's degree from an accredited college or university in Network Engineering or a related discipline AND Twelve (12) years of relevant professional experience providing network engineering support. You will work closely with Network and System Administrators, engineers, and mission stakeholders to enhance network architecture, integrate advanced capabilities, and support evolving operational needs.
Network Engineer, Level 1 (Forecasted) Independent SoftwareNetwork Engineer, Level 1 (Forecasted)Fort Meade, MDWhat You Will Do: As a Network Engineer Level 1 at Independent Software, you will support the design, implementation, and maintenance of network infrastructure supporting mission-critical operations. You will work with Network and System Administrators to monitor network performance, troubleshoot issues, and ensure systems are operating efficiently and securely.
Network Engineer II Ardent Eagle SolutionsNetwork Engineer IIWashington, D.C., Washington, DC$95,000–$135,000 / yearFull timeThis role is responsible for the installation, maintenance, and optimization of Local Area Networks (LAN) and Wide Area Networks (WAN) in a secure, mission-driven environment. Employees are expected to be available during core business hours of 9:00 AM to 3:00 PM ET , with additional working hours scheduled outside of core hours as needed to fulfill the full work schedule.
Senior AI/ML Software Engineer - Cyber Network Operations CACISenior AI/ML Software Engineer - Cyber Network OperationsFort 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. 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.
Sr. Systems Engineer (Endpoint Detection & Response) Themis InsightSr. Systems Engineer (Endpoint Detection & Response)Fort Meade, MDThis critical role bridges high-level systems architecture with operational defense capabilities, ensuring total endpoint visibility, robust threat containment, and resilient configuration management across all enterprise and mission-critical assets to defend national security infrastructure against sophisticated cyber threats. Additionally, the individual will act as a primary technical advisor to Government stakeholders on system risks and engineering considerations, provide advanced forensic support to the SOC during critical high-priority incidents, and actively mentor junior and mid-level engineering personnel within the program.
Connectivity Engineer Omniscius ConsultingConnectivity EngineerColumbia, MDThe Connectivity Engineer will provide advanced engineering support for enterprise network infrastructure, including Wide Area Networks (WAN), Campus Area Networks (CAN), Data Center Networks (DCN/DCI), Network Security (NETSEC), and tactical networking environments. As a Connectivity Engineer, you will play a key role in designing and optimizing high-performance network solutions while collaborating with systems engineers, cybersecurity teams, and mission stakeholders to ensure secure, reliable, and scalable connectivity across the enterprise.
Atlassian Platform Engineer Synergy ECPAtlassian Platform EngineerWashington, District of ColumbiaWhat You Bring (Required Qualifications): Active Top Secret clearance Minimum 5 years supporting enterprise IT platforms or collaboration ecosystems Handson experience administering enterprise Jira, Confluence, and Crowd with focus on workflow design, automations and plugin management Familiarity with Linux administration, PostgreSQL, MySQL, and FISMA/ATO compliance Strong written and verbal communication; excels in stakeholder engagement and cross‑team collaboration. Work/Life Balance : A healthy work/life balance is essential for building and executing your work effectively at NSI/Synergy ECP, but it’s also necessary to allow you the room to pursue everything you want to develop in your personal life.
Directory Infrastructure Engineer AHU TechnologiesDirectory Infrastructure EngineerWashington, District of Columbia$94–$105 / hourThe team is l seeking experienced Directory Infrastructure Engineers with extensive expertise in enterprise identity infrastructure including Active Directory, Entra ID (formerly Azure AD), OKTA Universal Directory, and LDAP environments. The resource must have a proven track record of designing and managing complex directory services across multiple platforms with particular emphasis on the complete lifecycle management of AD domains.
Cloud Network Security Engineer (Job 1393) DLHCloud Network Security Engineer (Job 1393)Bethesda, MarylandBachelor’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.
Senior Systems Engineer AmentumSenior Systems EngineerMarylandCandidates interested in joining the team must be critical thinkers, have a strong work ethic, and be able to work independently or as a member of a team in a dynamic environment that supports a critical and rewarding mission. As appropriate, each employee is responsible for completing all training requirements and fulfilling all self-aid/buddy aid responsibilities, participating in emergency response tasks and serving on safety committees and teams.
Senior Infrastructure Engineer (VMware & Cloud) AHU TechnologiesSenior Infrastructure Engineer (VMware & Cloud)Washington, District of ColumbiaBy bridging the gap between on-premises VMware stacks and modern cloud identity through Azure AD (Entra), you will ensure the reliability, scalability, and security of transit-critical technology environments in a fast-paced, mission-driven atmosphere. You will be responsible for the full lifecycle of enterprise virtualization—from drafting complex Bills of Materials (BoM) and designing net-new ESXi clusters to managing high-availability physical security clusters.
Data Protection Engineer Acuity INCData Protection EngineerUNAVAILABLE, DCFinal compensation will be determined based on factors including, but not limited to, the candidate's qualifications, experience, education, certifications, skills, geographic location, contract requirements, applicable labor categories, and, where applicable, contract award and funding. Recognized as one of the Best Places to Work, by the Washington Business Journal for over five years in a row, we are hiring a Data Protection Engineer to further assist and join in our growth.
Cloud Engineer Capital Technology GroupCloud EngineerSilver Spring, MD$110,000–$150,000 / yearThe quality of our work has been recognized by our partners and peers through our inclusion in the Digital Services Coalition, a group of forward- thinking firms recognized for excellence in delivering IT services. This role will focus on architecting resilient cloud environments, driving modernization efforts, and ensuring cloud security and compliance best practices are embedded throughout the solution lifecycle.
Cloud DevOps Engineer (TS/SCI with Polygraph required) Red AlphaCloud DevOps Engineer (TS/SCI with Polygraph required)Annapolis Junction, MarylandOur total compensation package was strategically designed with our members in mind with the intention to: reward our members for their hard work and commitment to our customers' missions; allow members to share in Red Alpha's success as we continue to grow and expand our footprint; provide long-term career opportunities through stability and internal mobility; and provide the resources our members need to support themselves and their dependents in the form of a robust benefits package. One or more of the following certifications: AWS Certified Solutions Architect Associate, AWS Certified SysOps Administrator, AWS Certified Solutions Architect Professional, AWS Certified DevOps Engineer Professional, Certified Kubernetes Application Developer, Certified Kubernetes Administrator.
Cyber Platforms Software Engineer, Lead Booz Allen HamiltonCyber Platforms Software Engineer, LeadAnnapolis Junction, MarylandAs a lead Software Engineer, you’ll work across production systems used by operators, analysts, and cyber experts today, while also leading the design and development of new capabilities from early technical concept to deployed product. 2+ years of experience leading technical delivery for a feature, service, product area, or engineering workstream, including breaking down work, coordinating with other engineers, and driving execution.
Service Desk Engineer (SMA 3) – Multiple Roles Available E LogicService Desk Engineer (SMA 3) – Multiple Roles AvailableWashington D.C., DCAs a Service Desk Engineer, you will design, implement, and maintain technical controls to reduce the risk of unauthorized initial discovery and lateral movement, malicious credential use, and persistence via machine key and related system-abuse techniques. Patch Management: Engineer and maintain operating system and application patching, version control, and lifecycle management for supported applications using Ivanti, KACE, Microsoft Intune, and Group Policy Objects (GPO).
Senior Full-Stack Software Engineer – Back-End Focused Stand TogetherSenior Full-Stack Software Engineer – Back-End FocusedArlington, VirginiaIn this role, you will combine hands-on development with architectural oversight across scalable, AWS-hosted applications, ensuring the reliability, performance, and long-term scalability of our digital ecosystem while mentoring engineers and partnering cross-functionally to deliver high-impact solutions. Stand Together is a philanthropic community that helps America’s boldest changemakers tackle the root causes of our country’s biggest problems, from education to the economy, broken communities, and toxic division, among dozens of other pressing issues .
AI Implementation Engineer - JobID-0245 Innovative Defense TechnologiesAI Implementation Engineer - JobID-0245Arlington, Virginia$114,000–$231,000 / yearDevelop Retrieval Pipelines for On-Prem systems in Air-Gapped environment: Build and optimize Retrieval-Augmented Generation (RAG) pipelines that connect models to live knowledge sources, structured data, and enterprise content to improve factual grounding, contextual relevance, and response quality. Integrate Models and Tools for On-Prem systems in Air-Gapped environment: Develop integrations across LLMs, APIs, data sources, and Model Context Protocol (MCP) interfaces to enable intelligent agents to interact with external systems, retrieve context, and take action safely and reliably.