Sci Eligibility Jobs

This full-time remote Senior Back End Developer role supports mission-critical national security and defense programs for a trusted federal partner. The position requires an active Secret clearance and involves designing scalable back-end architectures, developing RESTful APIs, and optimizing database models using Python and PostgreSQL. Key responsibilities include leading software development initiatives, managing DevSecOps workflows with tools like Kubernetes and AWS, and ensuring system compliance through rigorous testing. The role appeals to experienced engineers seeking to contribute to high-impact government missions within a culture of accountability and service. It offers the opportunity to work on complex integrations involving classified data and emerging technologies like AI, all while maintaining a flexible remote work arrangement.

This Software Developer role within ManTech's Information Technology department supports mission-critical Defense and Aerospace programs. The position involves designing, developing, and maintaining secure software solutions for U.S. intelligence and federal agencies. Key responsibilities include implementing modern architectures, integrating applications into classified environments, and ensuring compliance with rigorous security standards through secure coding practices and vulnerability remediation. The role appeals to candidates seeking a career path in cyber security engineering and the development of cutting-edge technologies within a culture of innovation and integrity. Work is conducted in a collaborative environment utilizing Agile methodologies, with opportunities for professional growth and the application of advanced security certifications.

The DSP Communications Engineer role supports a top defense technology client by designing and implementing solutions for collecting, processing, and exploiting complex RF signals. Key responsibilities include developing real-time Software Defined Radio systems, creating multi-threaded signal processing algorithms in C/C++ and Python, and driving systems development projects within the Intelligence community. This highly autonomous position offers the opportunity to engage in cutting-edge research and contribute to mission-critical geolocation techniques. The role appeals to engineers seeking to apply advanced digital communications expertise in a collaborative environment with significant opportunities for career growth and professional advancement.

This senior software engineering role supports U.S. Federal agencies by designing and developing complex data processing platforms and enhancing existing systems. The position requires extensive experience with big data technologies, including Python, NodeJS, Elasticsearch, and containerization tools like Docker and Kubernetes. Key responsibilities involve building scalable cloud infrastructure, troubleshooting complex application issues, and driving continuous improvement within an Agile environment. The opportunity is appealing due to the company's Employee Stock Ownership Plan structure, which fosters a unique ownership culture, and its consistent recognition as a top workplace in the DC area. The role offers a chance to work on high-impact projects with a collaborative team while maintaining a focus on innovation and technical excellence.

This full-time Field Computer Specialist role supports the Naval Criminal Investigative Service (NCIS) at GDIT, focusing on IT infrastructure and operations within the Norfolk, Virginia area. The position involves implementing STIG releases, managing vulnerability reports, performing software upgrades, and troubleshooting operating systems and virtual environments. Key responsibilities also include creating automation scripts, documenting procedures, and coordinating with leadership to maintain mission-critical systems. The role appeals to candidates seeking meaningful work with a direct impact on national security, offering a collaborative culture that values innovation and military-friendly support. While the position requires onsite presence with 25 to 50 percent local travel, it provides opportunities for professional growth through internal mobility and career development tools.

This senior IT Systems Engineer role supports Lockheed Martin's aerospace and defense programs at hybrid locations in Texas or California. The position involves managing isolated DoD cloud environments, performing systems administration on Linux and Windows platforms, and handling infrastructure modernization and compliance. Key responsibilities include applying security patches, optimizing performance, and utilizing automation tools like Ansible and PowerShell. The role appeals to professionals seeking to work on complex, purpose-driven technology challenges within a collaborative culture that values integrity and innovation. The hybrid work arrangement offers flexibility by combining remote duties with on-site presence, while the company provides comprehensive career development opportunities and a supportive environment for diverse talent.

This senior requirements analyst role within Parsons' Federal Solutions team supports USCYBERCOM as a SETA contractor. The position involves developing tracking methods for program acquisition strategies, conducting functional needs assessments for cyber capabilities, and applying advanced business analytics to identify budget and process inefficiencies. Key responsibilities include monitoring financial data, preparing status presentations for decision-making, and managing knowledge activities for cyber portfolios. The role offers the opportunity to work closely with government customers in a fast-paced environment while contributing to national security missions. The position is part of a culture that values agility and growth, offering flexible work schedules and comprehensive benefits to support employee wellbeing.

This full-time Systems Administrator role supports the Engineering, Development, Integration and Sustainment program for the United States Space Force at Schriever AFB. The position focuses on managing a Linux-heavy enterprise environment within a virtualized infrastructure. Key responsibilities include provisioning and maintaining production servers, enforcing DISA STIG security compliance, performing root cause analysis on system issues, and collaborating with cross-functional engineering teams. The role offers the opportunity to work on critical national security space operations with a highly technical team. While the position is based on-site, it involves occasional off-hours on-call support. The environment emphasizes a collaborative culture where professionals can apply their expertise in Red Hat Enterprise Linux, VMware, and network security to enhance the resilience of the national space enterprise.

This full-time onsite role supports the PEO C4I / NAVWAR Command in San Diego as a Mid-Level Financial Management Analyst. The position involves executing complex Planning, Programming, Budgeting, and Execution activities, managing DoD budgets, and performing detailed account analysis and forecasting. Key responsibilities include maintaining financial data in government systems, preparing executive-level reports, and advising stakeholders on programmatic financial matters. The role appeals to candidates seeking to apply their expertise in a mission-critical environment with a collaborative consulting team. Success requires strong analytical skills, advanced Excel proficiency, and the ability to obtain a government security clearance. The position offers a stable schedule with minimal travel requirements.

This Staff Software Engineer role within Anduril's ArsenalOS team focuses on architecting distributed systems for the Manufacturing Execution System. The position involves designing scalable infrastructure to orchestrate production workflows, including work order management, scheduling, and material flow, while bridging the gap between manufacturing operations and platform foundations. Key responsibilities include defining technical architecture for high-availability systems, leading engineering excellence through hands-on implementation, and driving cross-team collaboration to integrate production requirements into broader technical decisions. The role appeals to engineers seeking to build the strategic digital backbone of a hardware enterprise, offering the opportunity to transform manual factory processes into adaptive, software-defined networks. The position requires U.S. Person status and offers a high-impact environment where technical decisions directly influence the speed and scalability of critical defense manufacturing operations.

This Mid/Sr System Administrator role within Leidos' Intel Sector supports a complex, geographically distributed network environment focused on national security. The position involves installing and maintaining Windows and Linux servers, managing Active Directory configurations, and performing security hardening in high-assurance environments. Key responsibilities include optimizing system performance, managing vulnerability assessments, patching, and documenting infrastructure for incident resolution. The role appeals to candidates seeking to work on cutting-edge cybersecurity and signals intelligence projects with a team that values professional growth and technical upskilling. The position requires a Top Secret clearance with polygraph and offers flexible scheduling options alongside a collaborative culture dedicated to mission-critical innovation.

This full-time staff Administrator role supports the Department of Neuroscience within the School of Medicine, reporting directly to the department's executive leader. The position oversees comprehensive administrative, financial, and operational functions, including annual budget planning, strategic resource allocation, and management of sponsored research funds. Key responsibilities involve leading human resources initiatives, optimizing space utilization, and collaborating with faculty to drive departmental growth and compliance. The role appeals to professionals seeking a strategic partnership environment where they can influence high-level planning and foster a collaborative academic culture. The position operates on a hybrid schedule at the School of Medicine campus, offering opportunities for significant professional development within a leading research institution.

This Cyber Security Engineer role supports the Evolved Strategic Systems program within KBR's National Security Solutions team, focusing on protecting critical military satellite communications for the Space Force. The position involves performing systems engineering activities, managing Risk Management Framework assessments, and defining security architectures for distributed space and ground control systems. Key responsibilities include conducting cryptographic system security engineering, leading mission-based risk assessments, and coordinating cybersecurity requirements with government stakeholders. The role offers the opportunity to work on innovative, high-impact projects that shape the future of space defense within a collaborative and intellectually stimulating environment. Due to strict security protocols, this position requires on-site work at a secure facility in El Segundo, California, with minimal travel.

The Senior Imagery Analyst III role is a full-time position within the USMC National Geospatial-Intelligence Program, focusing on the exploitation of advanced sensor data including SAR, thermal infrared, and LIDAR. Key responsibilities involve providing technical expertise for Full Spectrum GEOINT analysis, developing collection strategies, and creating high-level briefings for MCIA and USMC leadership. The position requires synthesizing complex intelligence from multiple disciplines to support operational decision-making and mentoring analysts in advanced remote sensing techniques. This opportunity appeals to professionals seeking to work on critical national security missions with a collaborative team environment. The role is based in a professional office setting with limited travel requirements and operates on a standard Monday through Friday schedule.

The Communications Lead role supports a critical Air Force modernization effort by managing secure communications and IT infrastructure across multiple defense stakeholders. Key responsibilities include designing network bed-down initiatives, developing System Security Plans for classified environments, and maintaining advanced security protocols for Multi-Level Secure and Special Access Program systems. The position requires coordinating complex network architectures, managing database operations, and ensuring strict compliance with DoD regulations. This opportunity appeals to seasoned professionals seeking to make a direct impact on high-stakes national defense missions within a collaborative, mission-driven culture. The role involves significant technical leadership in a secure environment, offering comprehensive benefits and professional development resources.

This full-time Senior System Security Engineer role supports the NASA Independent Verification and Validation team in Fairmont, West Virginia, focusing on cybersecurity analysis for spacecraft systems. The position involves developing and executing simulation environments to identify hardware and software vulnerabilities within integrated space architectures. Key responsibilities include modeling avionics components, evaluating attack surfaces, conducting security-focused test scenarios, and providing technical mentorship to junior engineers. The role offers the opportunity to work on high-impact mission protection services with a 10% travel requirement. It is particularly appealing for professionals seeking to apply advanced threat modeling skills in a mission-critical environment while contributing to the integrity of space exploration systems.

This contract role involves serving as a Software Build and Release Engineer within a collaborative, agile team in Sunnyvale, California. The position focuses on designing and optimizing web CI/CD pipelines to ensure high-efficiency software delivery. Key responsibilities include managing build environments for web applications, automating deployment processes, and collaborating with development and QA teams to integrate testing and resolve complex build issues. The role requires specific expertise in React JS, Jenkins, and containerization tools. The position is appealing due to its focus on technical excellence, the opportunity to drive significant improvements in developer productivity, and a culture that values shared responsibility and continuous innovation.