Os Hardening Jobs

This onsite Principal Engineer role within Raytheon's Air & Space Defense Systems team focuses on modernizing command and telemetry software for satellite ground systems. The position involves designing, developing, and maintaining complex software solutions using Java, C++, and modern DevSecOps practices within an Agile environment. Key responsibilities include implementing multi-tiered architectures, managing continuous integration pipelines, and collaborating with cross-functional engineering teams to solve critical aerospace challenges. The role offers the opportunity to work with advanced technologies such as AWS, microservices, and containerization while contributing to national security missions. Candidates will benefit from a culture rooted in innovation and safety, access to cutting-edge space intelligence systems, and relocation assistance for qualified U.S. citizens holding an active TS/SCI security clearance.

This onsite Senior Command & Telemetry Software Modernization Engineer role is based in Aurora, Colorado, within the Air & Space Defense Systems unit of RTX. The position focuses on designing, developing, and maintaining software for satellite ground systems using Java, C++, and modern DevSecOps practices. Key responsibilities include working in an Agile environment to implement multi-tiered architectures and microservices while integrating advanced technologies like AWS and containerization. The role appeals to engineers seeking to solve complex, meaningful problems that contribute to national security and space defense. It offers the opportunity to work with world-class teams on cutting-edge mission-critical systems, with relocation assistance available for qualified candidates.

This onsite Principal Engineer role within Raytheon's Air & Space Defense Systems unit focuses on modernizing command and telemetry software for satellite ground systems. The position involves designing, developing, and maintaining complex software solutions using Java, C++, and Linux environments while collaborating with agile teams on multi-tiered architectures and microservices. Key responsibilities include implementing modern DevSecOps practices, managing continuous integration pipelines, and advancing spacecraft operations technologies. The role appeals to engineers seeking to solve high-stakes national security challenges at a global aerospace leader. It offers the opportunity to work with cutting-edge technologies like AWS and Kubernetes while contributing to a mission that protects freedoms and ensures a safer world. Relocation assistance is available for qualified candidates.

This onsite Principal Engineer role within RTX's Air & Space Defense Systems unit focuses on modernizing command and telemetry software for satellite ground systems. The position involves designing, developing, and maintaining complex software solutions using Java, C++, and modern DevSecOps practices within an Agile environment. Key responsibilities include implementing multi-tiered architectures, managing AWS web services, and integrating microservices to support critical space operations. The role offers the opportunity to work on high-impact missions that enhance national security while gaining expertise in advanced technologies like Kubernetes and flight dynamics. Candidates will join a collaborative team of engineers dedicated to solving complex aerospace challenges in Aurora, Colorado, with relocation assistance available for qualified U.S. citizens holding an active TS/SCI security clearance.

This onsite Principal Command & Telemetry Software Modernization Engineer role is based in Aurora, Colorado, within the Air & Space Defense Systems unit of RTX. The position focuses on designing, developing, and maintaining software for satellite ground systems using Java, C++, and modern DevSecOps practices. Key responsibilities include working in an Agile environment to implement multi-tiered architectures, microservices, and cloud services while integrating advanced command and telemetry technologies. The role appeals to engineers seeking to solve complex, meaningful problems that contribute to national security and space defense. It offers the opportunity to work with cutting-edge technologies like Kubernetes and AWS alongside a collaborative team of experts. Candidates must hold an active TS/SCI security clearance and U.S. citizenship. Relocation assistance is available for qualified applicants.

This onsite Senior Command & Telemetry Software Modernization Engineer role is based in Aurora, Colorado, within the Air & Space Defense Systems unit of RTX. The position focuses on designing, developing, and maintaining software for satellite ground systems using Java and C++ in an Agile environment. Key responsibilities include implementing multi-tiered architectures, utilizing AWS web services, and applying modern DevSecOps and CI/CD techniques to support mission-critical space operations. The role appeals to engineers seeking to work on complex aerospace challenges that contribute to national security and global defense. Candidates will gain exposure to advanced technologies like microservices, containerization, and spacecraft operations while collaborating with a team of talented engineers. An active TS/SCI security clearance and U.S. citizenship are mandatory requirements for this position.

This onsite Principal Command & Telemetry Software Modernization Engineer role is based in Aurora, Colorado, within the Air & Space Defense Systems unit of RTX. The position focuses on designing, developing, and maintaining software for satellite ground systems using Java, C++, and modern DevSecOps practices. Key responsibilities include working in an Agile environment to implement multi-tiered architectures, microservices, and cloud services while integrating command and telemetry technologies. The role appeals to engineers seeking to solve complex aerospace challenges with a team dedicated to national security and innovation. It offers opportunities to master advanced technologies like containerization and AWS, supported by a culture rooted in safety, trust, and collaboration. Relocation assistance is available for qualified candidates.

This onsite Senior Command & Telemetry Software Modernization Engineer role is based in Aurora, Colorado, within the Air & Space Defense Systems unit of RTX. The position focuses on designing, developing, and maintaining software for satellite ground systems using Java and C++ in an Agile environment. Key responsibilities include implementing multi-tiered architectures, utilizing AWS web services, and applying modern DevSecOps and continuous integration techniques. The role offers the opportunity to work on cutting-edge space-based systems and gain expertise in flight dynamics and spacecraft operations. It appeals to engineers seeking to solve complex national security challenges while contributing to a culture rooted in safety, trust, and innovation. Relocation assistance is available for qualified candidates.

This onsite Principal Command and Telemetry Software Modernization Engineer role is based in Aurora, Colorado, within the Air & Space Defense Systems unit of RTX. The position focuses on designing, developing, and maintaining software for satellite ground systems using Java, C++, and modern DevSecOps practices. Key responsibilities include working in an Agile environment to implement multi-tiered architectures, microservices, and cloud services while integrating command, telemetry, and flight dynamics technologies. The role appeals to engineers seeking to solve complex aerospace challenges with a team dedicated to national security and innovation. Candidates will gain exposure to advanced technologies like containerization and AWS while contributing to mission-critical defense systems. An active TS/SCI security clearance and U.S. citizenship are mandatory requirements for this full-time, on-site position.

This full-time Senior Systems Administrator role supports the Network Operations and Security Center for SOUTCOM at the Doral, Florida location. The position involves managing server infrastructure, installing operating system patches, and configuring complex operational databases to ensure optimal system performance. Key responsibilities include troubleshooting hardware and software issues, supervising technical staff, and executing disaster recovery procedures. The role offers the opportunity to work on a long-term government contract with a focus on mission-critical systems. Candidates must hold an active Top Secret or Secret clearance with SSBI. The position may require shift work and occasional travel.

The IT Systems Administrator I role at Hartzell Propeller involves architecting, implementing, and supporting IT infrastructure within a global aviation manufacturing environment. Key responsibilities include installing and maintaining servers, virtualization technology, and network peripherals, while also monitoring system performance and troubleshooting hardware or software issues. The position requires collaboration with IT teams to deploy upgrades and ensuring security standards are met across enterprise systems. This opportunity appeals to candidates seeking a culture rooted in empowerment, safety, and shared ownership through unique growth participation units. The role offers professional development in a collaborative setting with a focus on continuous learning and may involve occasional travel to support other company sites.

The Hardware Technician I role supports the Hardware team at the Costa Mesa headquarters, focusing on the deployment, maintenance, and troubleshooting of endpoint devices. Key responsibilities include imaging and configuring laptops and desktops, managing asset audits and inventory logistics, handling device repairs and e-waste processes, and resolving technical support tickets. The position appeals to candidates seeking a hands-on technical environment with opportunities to work across Windows, macOS, and Linux systems. The role offers a collaborative culture, requires physical capability for equipment handling, and includes eligibility for top-tier benefits and equity grants.

This OSINT Analyst role supports national security by providing actionable intelligence to government decision-makers. The position involves collecting and interpreting data from diverse open-source platforms, integrating information with other intelligence disciplines like SIGINT and GEOINT, and developing detailed analytic assessments for senior policymakers. Key responsibilities include building effective queries, validating information sources, and translating complex technical or political changes into clear reports. The role appeals to candidates seeking professional growth through structured analytic training, mentorship, and the opportunity to work with advanced data science tools. A collaborative culture emphasizes continuous learning and skill development. The position requires a TS/SCI clearance and offers a flexible work model that may include remote, hybrid, or onsite arrangements depending on specific project needs.

The System Administrator role supports the organization's infrastructure team by managing Linux and Windows systems that power GIS and Asset Management applications. Key responsibilities include engineering and provisioning servers, performing daily operations such as security monitoring and backups, and maintaining system standards through patching and performance tuning. The position offers the opportunity to drive innovation by researching automated solutions and contributing to technical development. This full-time role involves leading technical initiatives, training peers, and resolving complex infrastructure issues, with occasional evening or weekend work required to ensure system availability.

This onsite Senior Software Engineer role supports the Test Solutions Center team in Tucson, Arizona, focusing on the development of advanced Windows applications for missile weapon systems. The position requires a second shift schedule and involves designing, developing, and integrating object-oriented software using C# and C++ within Microsoft Visual Studio. Key responsibilities include creating instrument drivers, troubleshooting test equipment, and collaborating with multidiscipline engineering teams throughout the product lifecycle. The role appeals to candidates seeking to apply their engineering expertise to meaningful national defense missions while working with state-of-the-art technology. Success in this position requires U.S. citizenship and the ability to obtain a government security clearance.

This onsite Network Administrator role supports the US Army North Information Technology Directorate in Ft Sam Houston, Texas. The position involves overseeing computer networks to ensure proper administration, maintenance, and security for large-scale systems. Key responsibilities include troubleshooting network performance issues, analyzing traffic, managing LAN/MAN/WAN systems, and configuring hardware and software across on-premises and cloud environments. The role offers the opportunity to work on critical cybersecurity support and infrastructure projects within a structured government environment. Candidates must hold a Secret clearance and possess relevant certifications and experience.

This full-time Engineering Manager role leads a systems integration team at CACI, focusing on developing and maintaining infrastructure that supports warfighter data workflows. The position involves managing a technical group to optimize legacy software, implement automation for rapid system builds, and ensure solutions meet evolving cybersecurity standards. Key responsibilities include executing engineering research, refining applications for operational requirements, and collaborating on project roadmaps. The role offers a hybrid work arrangement based in Austin, Texas, with minimal travel. It is appealing for its mission-driven culture centered on national safety, opportunities for continuous professional growth, and a flexible environment that values integrity and employee autonomy.

This senior embedded software engineering role within the Embedded Platforms Team at ALTEN Technology USA focuses on designing and maintaining secure platform software and infrastructure for diverse industries including aerospace, medical devices, and autonomous vehicles. Key responsibilities include developing Yocto-based embedded Linux distributions, creating CI/CD pipelines with security automation, and managing BSP software such as hypervisors and device drivers for AMD Zynq systems. The position offers the appeal of working on challenging global engineering projects with strong mentorship and career growth opportunities within a collaborative culture. The role supports a hybrid work arrangement and involves cross-functional collaboration with hardware and product teams to define platform capabilities.

This full-time Manager role at Carle Health oversees the Medication Assisted Recovery, Community Outreach Services, and Naloxone Distribution programs. The position involves coordinating daily operations, ensuring regulatory compliance, and supervising clinical and administrative staff. Key responsibilities include managing staff schedules, monitoring admission and discharge processes, and facilitating multidisciplinary care for patients with dual diagnoses. The role appeals to professionals seeking to lead in a mission-driven environment that values patient care and community impact. The organization offers a collaborative culture with opportunities for professional growth within a large, award-winning healthcare system.

The Information Systems Analyst II role within VTA's Technology Department supports public transportation systems by maintaining enterprise servers and end-user environments. Key responsibilities include performing advanced troubleshooting for desktops and laptops, installing hardware and software upgrades, and analyzing system configurations to improve operational efficiency. The position involves leading small projects, coordinating with vendors, and providing direct technical support to users. This opportunity appeals to professionals seeking a mission-driven career in a family-friendly public agency that values work-life balance and offers a collaborative culture. The role is based on-site in Santa Clara County, allowing analysts to contribute directly to sustainable mobility solutions for the region.

This full-time, in-office role serves as a Tier 2 Helpdesk Technician within an Ohio-based Managed Service Provider, focusing on advanced technical support for enterprise clients. The position involves managing escalated tickets from junior staff, resolving complex network and security issues, and administering Microsoft 365 environments. Key responsibilities include troubleshooting firewalls, maintaining Active Directory, handling backup and disaster recovery tasks, and supporting client onboarding. The role appeals to career-driven professionals seeking growth opportunities to become Subject Matter Experts within a supportive culture that values service excellence. The company offers a comprehensive benefits package and a dedicated professional development program to help technicians advance their skills in the IT industry.

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 full-time software engineering role at a leading financial services firm focuses on designing and maintaining scalable data pipeline solutions within the Data Pipeline product. Key responsibilities include implementing domain-driven design principles, migrating legacy systems to modern cloud architectures, and developing high-level API designs using technologies like Kafka, Kubernetes, and Java. The position requires collaboration with cross-functional teams to manage the entire project lifecycle from analysis to deployment while mentoring junior engineers. The opportunity is appealing due to the chance to work on complex, high-volume data challenges in a mission-driven environment that prioritizes customer success. The role is based in Plano, Texas, offering a collaborative culture with access to comprehensive benefits and professional growth resources.

The Distribution Designer role in Montpelier focuses on delivering electrical distribution projects and line extensions from design conception through construction. Key responsibilities include surveying facilities, creating engineering drawings for overhead and underground systems, developing cost estimates, and coordinating with construction teams and external stakeholders. The position requires balancing competing priorities while ensuring projects meet safety and reliability standards. This opportunity appeals to candidates seeking to contribute to a mission-driven organization recognized for its 100% carbon-free energy and B Corp certification. The work arrangement blends office-based design tasks with field inspections at construction sites, offering a dynamic environment for professional growth within a collaborative utility team.

This onsite Software Engineer II role within Raytheon's Test Solutions Center focuses on designing and developing advanced Windows applications to support missile production lines and weapon system testing. The position requires working the 4th shift on Fridays, Saturdays, and Sundays in Tucson, Arizona. Key responsibilities include building object-oriented software using C# and C++, integrating instrument drivers, troubleshooting test equipment, and collaborating with multidiscipline engineering teams throughout the product lifecycle. The role appeals to candidates seeking to apply their engineering expertise to meaningful national defense missions that enhance global security. It offers a hands-on environment utilizing modern development tools and a culture rooted in safety, trust, and innovation.