Maintenance Engineer Opportunities

OverviewWe are in search of skilled Linux Platform Engineers to architect and implement cutting-edge automated IT infrastructure solutions. This position merges hands-on technical expertise with AI-driven automation to revolutionize infrastructure management at scale.Key ResponsibilitiesDesign, implement, and maintain automated solutions for IT infrastructur…

Overview Join us at Rampant Technologies as a skilled Linux Software Engineer! In this pivotal role, you will contribute to multi-location projects aimed at modernizing and optimizing our software infrastructure. Your expertise will be crucial in migrating existing applications and developing innovative solutions within containerized environments and cloud platforms. Key Responsibilities Lead the migration of legacy applications to modern architectures. Develop and deploy new software projects in cloud environments. Collaborate with cross-functional teams to enhance software performance and reliability. Implement best practices for security and scalability in software development. Participate in code reviews and contribute to team knowledge sharing.

Company Overview: Rampant Technologies thrives on a diverse workforce that nurtures innovation and promotes ongoing improvement and achievement. Join us and play a pivotal role in delivering information solutions and services that bolster national security initiatives and governmental transformation for clients in Intelligence, Defense, and Federal Civilian sectors. Rampant is proud to be an Equal Opportunity Employer.Job Overview: We are looking for a talented Systems Engineer to enhance our IT infrastructure, concentrating on RHEL-based Linux systems while transitioning strategically to Kubernetes containerization. This position operates within a vibrant R&D lab that closely collaborates with the broader enterprise. Responsibilities include maintaining, upgrading, and evolving both Linux and Kubernetes environments alongside associated infrastructure. As a key technical advisor, you will facilitate communication between lab leadership and project teams, ensuring alignment between technical execution and strategic objectives. Exceptional verbal and written communication skills are essential for engaging effectively with diverse stakeholders.

Join Our Team as a Senior Linux System Administrator!We are on the lookout for a skilled Senior Linux System Administrator with extensive experience in Red Hat systems to bolster our dynamic infrastructure team. This pivotal role merges technical leadership with system automation and data center operations, making it perfect for a professional eager to enhance infrastructure excellence while guiding and mentoring fellow team members.

Join our dynamic team as a Quality Engineer where you will be pivotal in ensuring the highest standards of quality in our projects. Your role will involve developing and implementing quality assurance processes, performing audits, and collaborating with cross-functional teams to enhance product quality. This is an exciting opportunity to contribute to our mission of delivering excellence in technology solutions.

Join our dynamic team at Collabera as a Manufacturing Process Engineer. In this role, you will be pivotal in enhancing manufacturing processes, ensuring optimal efficiency and quality. You will work closely with cross-functional teams to identify process improvements, implement best practices, and drive continuous improvement initiatives.

Join the dynamic team at XMSTART as a full-time Strategic Acquisition Support Engineer in Aurora, CO. This is a 100% Onsite position where you will play a pivotal role in providing vital technical and programmatic advisory services to a government Program Office, aiding in the formulation and execution of acquisition strategies. The ideal candidate will not only facilitate strategic alignment but also oversee program execution and refine processes to accelerate mission success.

Join Northstrat, a leader in advanced technology solutions, as a Systems Engineer in our innovative prototype solution team. We are seeking a highly skilled and motivated individual to contribute to the agile development of cutting-edge software solutions that facilitate the integration of space-to-ground systems for our national customer. The ideal candidate will possess a wealth of experience in full lifecycle Systems Engineering and Integration (SE&I) for mission-critical software applications, with a strong ability to translate user and mission needs into actionable software features. This position calls for a proactive self-starter who can navigate loosely defined tasks and collaborate effectively with the development team to deliver exceptional software solutions.Key Responsibilities:Contribute to the design, development, and implementation of robust, scalable, and high-performance software applications, leveraging full lifecycle Systems Engineering and Integration expertise to fulfill mission requirements.Collaborate with the development team to define, design, and implement innovative features and capabilities.Engage in agile ceremonies throughout the software development lifecycle to ensure seamless progress.Support the complete product lifecycle, including systems engineering documentation, requirements analysis, design, implementation, integration, testing, and deployment.

Northstrat is actively looking for a skilled User Engagement Systems Engineer with a solid background in systems engineering to be part of our dynamic space domain awareness (SDA) software development program, which operates across multiple locations.As a vital member of the user engagement team, you will be responsible for various tasks to assist operators and facilitate system integration efforts. Your responsibilities will include:Documenting operational incidents efficiently.Monitoring the status of ongoing incidents and communicating updates to users.Keeping users informed about development plans, status updates, and deliverables.Managing user expectations regarding system capabilities and delivery timelines.Clarifying system functionalities for users.Creating system tradecraft and user guides to assist with real-world operations.Supporting the transition of operations from legacy systems to a modern architecture.Providing informal training sessions to users as needed.Connecting users with customers for approval requests.Facilitating communication between customers and site personnel to ensure effective software delivery and system integration.Leading on-site discussions and meetings with system users and stakeholders to enhance collaboration.

Join the Slingshot TeamAt Slingshot Aerospace, we are dedicated to enhancing the safety and security of space for all. Our efforts directly influence global security, disaster response, climate monitoring, and the vital infrastructure that connects our world. We are a dynamic team of innovators, thinkers, and problem-solvers who believe that the future of space operations will be driven by superior data and intelligent software solutions. We embrace rapid growth, welcome challenges, and recognize that great ideas can emerge from any corner of our organization—be it engineering, sales, product, or operations. If you’re eager to contribute to meaningful work alongside passionate individuals who care deeply about shaping the future of an evolving industry, you’ve found your place here.Your Role in Space SurveillanceAs a key player in the Space Surveillance Research and Development (R&D) team, you will bolster Slingshot's mission to enhance the security, safety, and sustainability of space by engaging in the detection, tracking, identification, and characterization of satellites and space debris. Your responsibilities will encompass designing sensing systems for space surveillance applications and developing software and hardware interfaces.

Join SciTec, a proud subsidiary of Firefly Aerospace, where innovation meets dedication in the realm of national defense. We are a forward-thinking defense contractor committed to advancing technologies that bolster U.S. National Security. With over 45 years of experience, we specialize in creating cutting-edge remote sensing algorithms and tools, providing unparalleled data exploitation capabilities for missile defense, intelligence, surveillance, reconnaissance, space domain awareness, and aircraft survivability.Important Notice: All candidates must be U.S. citizens, as we exclusively handle government contracts that necessitate citizenship for security clearance purposes. SciTec cannot sponsor work visas. Applicants who do not meet these criteria will not be considered.We are currently seeking a talented Senior Data Center Engineer to join our team in Aurora, CO. The ideal candidate will possess extensive experience in data center design, configuration, and maintenance. You should be adept in hardware procurement and be ready to engage directly in resolving complex data center challenges. We value collaboration, mentorship, and a strong commitment to data security and customer service.

Qualis LLC is actively searching for an accomplished Space Systems Test Engineer to take on a pivotal role in our team. This position requires extensive experience and expertise in Space Systems, encompassing OPIR, MILSATCOM, Global Positioning System, and Joint Space Operations Center Mission Systems. The selected candidate will contribute significantly to test design, planning, execution, data analysis/system characterization, and reporting for operational test and evaluation. Additionally, this role will encompass responsibilities as the project manager and site team lead, stationed at Buckley Space Force Base, CO.Key Responsibilities:Conduct thorough analyses of the system performance.Evaluate test capabilities and identify requirements.Pinpoint gaps in test capabilities and develop innovative methodologies and tools.Determine mission-critical functions and assess potential impacts of threats on these functions.Design and implement tests utilizing Design of Experiments (DOE) methodologies.Review and report on the status of Systems Program Office (SPO) documentation to the test director.Analyze subsystem technology readiness levels and assist in translating user needs into system requirements.Identify Developmental Test (DT) plans from the System Program Office (SPO).Highlight deficiencies in DT plans and data requirements necessary for Operational Test (OT).Collect OT data during DT events (Integrated Testing).Identify suitable test tools and methods to conduct OT.Represent OT interests during Integrated Testing and participate in dedicated OT events.Analyze and characterize system performance, providing detailed reports on OT and IT&E events.Coordinate cross-functional teams to ensure efficient project execution and manage resources, timelines, and team performance.Deliver detailed reports on project status, schedules, risks, and milestones to senior leadership.

Role overview Northstrat seeks a Cloud/DevOps Engineer for its Aurora, Colorado office. This position centers on designing, deploying, and maintaining cloud-native infrastructure to support internal software development teams. The work involves direct technical contributions and close collaboration within Agile teams. What you will do Build, deploy, and automate release processes for cloud-based applications and infrastructure Design and manage scalable environments using Infrastructure as Code tools such as Terraform and Terragrunt Support software deployments and oversee continuous integration and delivery pipelines Work with container platforms, including Docker, OpenShift, or Kubernetes Use Linux operating systems and bash scripting to automate and improve operations Translate requirements into actionable user stories for Agile development cycles Requirements Minimum 4 years of experience in cloud engineering, DevOps, or similar roles Strong background in supporting cloud applications and infrastructure on AWS, Microsoft Azure, or Google Cloud Hands-on experience with Infrastructure as Code and automated configuration management Proficiency with containerization tools like Docker, OpenShift, or Kubernetes Skilled in Linux operating systems and bash scripting Experience working in Agile teams and breaking down requirements into user stories Self-driven with a track record of delivering reliable cloud infrastructure platforms Location This role is based in Aurora, Colorado, United States.

nextstepsystems seeks a Junior Network Engineer with Python scripting experience for a hybrid role in Aurora. This position offers the chance to grow in network engineering while supporting projects that keep critical systems connected and operational. Key Responsibilities Design and implement network solutions aligned with business requirements Troubleshoot and resolve network issues to ensure consistent performance Automate network tasks and processes using Python scripting Work Arrangement This role combines on-site work in Aurora with remote work days as part of a hybrid schedule.

mks2 Technologies is seeking a Database Engineer in Aurora, CO. This position centers on developing, maintaining, and optimizing database systems that support the company’s growing operations. An active security clearance is required. Role overview Design, develop, and maintain database systems Collaborate with cross-functional teams to uphold data integrity and security Contribute to the implementation of best practices for database use Support ongoing efforts to optimize database performance Requirements Proven experience in database management and design Background in maintaining and optimizing databases Ability to work with teams to ensure secure, reliable data operations Active security clearance

SciTec, a proud subsidiary of Firefly Aerospace, stands as a leader in innovative defense solutions, providing cutting-edge technologies essential for U.S. National Security and Defense. With over 45 years of experience, we have successfully partnered with Department of Defense clients to design transformative remote sensing algorithms, tools, and methodologies that enhance data exploitation for missile defense, intelligence, surveillance, reconnaissance, space domain awareness, and aircraft survivability missions.Important Notice: All candidates must be U.S. citizens due to the sensitive nature of our government contracts. Applications from non-U.S. citizens will not be considered.We are currently in search of a skilled MCS Site Reliability Engineer (SRE) to join our team, focusing on the delivery of advanced Missile Warning software solutions. This is a rare opportunity to contribute to vital national defense efforts while collaborating with a dynamic team in a fast-paced environment. Your role will involve managing end-to-end software processing of Overhead Persistent Infrared (OPIR) sensor data, which is crucial for Missile Warning, Missile Defense, Battlespace Awareness, and Technical Intelligence initiatives.As an SRE, you will enhance the reliability, performance, and operational efficiency of our mission-critical infrastructure services. You will be part of the Infrastructure as a Service (IaaS) team, driving improvements in availability, scalability, observability, and automation across our compute, storage, networking, and platform services.The ideal candidate will possess a robust systems engineering background with a strong SRE mindset, capable of diagnosing complex infrastructure challenges, enhancing system resilience, and minimizing operational overhead through strategic automation.

Join the innovative team at Northstrat as we seek talented Software Engineers at various levels, including Junior, Mid-Level, Senior, and Subject Matter Experts (SMEs). Our ideal candidates will hold a Bachelor's degree in Software Engineering, Computer Science, Information Systems, or a related discipline. Mid and Senior-level candidates should have substantial experience in software engineering or development within information technology systems. The SME role demands an exceptional understanding of advanced technologies and scientific principles, making these individuals recognized experts in their field, often with advanced degrees.Java is an essential skill for backend engineers in our organization.Key Responsibilities:Develop capabilities to support observation scoring through established scoring processes.Create systems for generating “truth” data using the developed fusion methods.Assist in the development and integration of the scoring and fusion processes into the broader system architecture.Design workflows to maintain the database as a reliable source of “truth” for the system.

Northstrat Inc. is growing its Aurora, Colorado team with a Software Engineer position focused on Major Systems Application development. This role supports the modernization of space domain awareness and flight safety tools, with a focus on building and maintaining advanced AWS-based architectures and containerized microservices. Key responsibilities Design, implement, and maintain containerized microservices in AWS environments. Support operations and maintenance for ongoing system modernization projects. Work in an agile team using established frameworks and CI/CD practices to deliver reliable software. Develop and integrate features for space domain awareness, such as: Observation scoring using defined processes Generating and fusing "truth" data Integrating scoring and fusion capabilities into the system Maintaining workflows to ensure the RSO database remains accurate and reliable Contribute to software design, development, testing, and performance analysis. Apply best practices throughout the software development life cycle. Requirements Bachelor’s degree in Software Engineering, Computer Science, Information Systems, or a related field Minimum 5 years of software engineering experience Strong Java development skills, including experience with SpringBoot, Mockito, Lombok, and OpenAPI (Swagger) for RESTful services Experience with Git for source control and Gradle for build automation Familiarity with technologies such as Kafka, MongoDB, ActiveMQ, and NiFi Experience with containerization and deployment using Kubernetes and Helm Charts is highly desirable Solid understanding of Amazon Web Services (AWS) Location This position is based in Aurora, Colorado, United States.

SciTec, a subsidiary of Firefly Aerospace, stands as a pioneering non-traditional defense contractor committed to delivering state-of-the-art technologies that bolster U.S. National Security and Defense. With over 45 years of experience, we have consistently supported Department of Defense clientele by crafting innovative remote sensing algorithms, tools, and techniques that provide unparalleled data exploitation capabilities for missile defense, intelligence, surveillance, reconnaissance, space domain awareness, and aircraft survivability missions.Important Notice: All employees at SciTec must be U.S. citizens due to the nature of our government contracts. We are unable to sponsor or assume sponsorship of any work visas. U.S. citizenship is also necessary for obtaining and maintaining a security clearance. Candidates who do not fulfill these criteria will not be considered.We are currently on the lookout for a Mission Operations Support Engineer to deliver in-depth technical support for a mission-critical software system utilized by government operators. This role emphasizes the assurance of dependable and effective operation of a sophisticated UI-driven system while also facilitating deployment, integration, testing, and monitoring of the complete software stack.The ideal candidate will have a strong affinity for operations, possess sound technical judgment, and excel at bridging the communication between operators and engineering teams in high-stakes environments.This position predominantly provides operational support during business hours and requires close collaboration with engineering, systems, and program teams.