Jobs at Mission Critical Group

This hybrid role based in the Baltimore region serves as an Organizational Change Management Consultant supporting large-scale public safety and mission-critical system implementations across the United States. The position requires a professional with extensive public safety experience to lead change strategies, conduct stakeholder analyses, and facilitate workshops that ensure smooth transitions for emergency communications centers and government agencies. Key responsibilities include developing communication plans, assessing operational readiness, and acting as a liaison between clients and solution providers during NG911 modernization projects. The role offers the appeal of working on high-impact initiatives that improve community response outcomes within a values-driven culture. While the position involves 25-50% travel, it provides a flexible work arrangement and access to comprehensive benefits including wellness allowances and flexible paid time off.

The Senior Systems Engineer role supports a mission-critical analytics platform within a premier national security solutions firm. The position focuses on administering Linux-based high-performance computing environments, managing workload scheduling, and utilizing automation tools like Ansible for system orchestration. Key responsibilities include providing Tier 3 support for complex technical issues, optimizing system performance, and collaborating with data scientists to ensure platform reliability. This opportunity appeals to engineers seeking to work on advanced research initiatives with a focus on security and scalability. The role involves on-call rotations to maintain critical availability and offers a chance to contribute to long-term platform strategy in a collaborative, mission-driven environment.

The Senior Analyst of Financial Reporting & Consolidations role supports Zayo's finance team in preparing month-end entries, financial statements, and consolidated reporting packages for multiple legal entities. Key responsibilities include performing technical accounting research, managing complex projects such as purchase accounting and equity-based compensation, and assisting with the external audit process. The position offers a hybrid work arrangement from the Denver headquarters and provides an opportunity to serve as a subject matter expert while collaborating with diverse departments like Investor Relations and Tax. The role appeals to professionals seeking to apply advanced US GAAP knowledge in a fast-paced telecommunications environment with a focus on mission-critical infrastructure.

This full-time Senior Databricks Engineer role supports mission-critical Navy operations within a high-visibility government environment. The position bridges data engineering, solution architecture, and customer engagement, requiring the candidate to translate ambiguous requirements into production-ready solutions using Databricks, Qlik, Python, and SQL. Key responsibilities include leading the end-to-end solution lifecycle, designing data pipelines and models, and serving as the primary liaison between technical teams and government stakeholders. The role offers a fast-paced Agile setting with significant autonomy and the opportunity to work on complex data challenges in a collaborative, mission-driven culture. While onsite presence is preferred, remote flexibility is available for qualified candidates.

This full-time Senior RF Design Engineer role is based in Los Angeles within the advanced defense technology sector, focusing on next-generation RF and microwave solutions. The position involves designing, simulating, and testing high-power RF amplifier modules for critical national security applications. Key responsibilities include developing circuits for sub-10GHz applications, integrating off-the-shelf components like MMICs, guiding PCB layout and fabrication, and performing bench testing with specialized equipment. The role appeals to engineers seeking a small-team environment where individual contributions have a significant impact on mission-critical systems. It offers a flexible, dynamic engineering culture with strong mentorship opportunities and the chance to work on game-changing technology in a collaborative setting.

This Project Management Consultant role serves as a Communication Management Subject Matter Expert within Hive Group, acting as a strategic bridge between technical testing operations and high-level government oversight for the TSA-TED program. The position involves transforming complex testing data into authoritative narratives for stakeholders such as the Department of Homeland Security, OMB, and Congress. Key responsibilities include advising division leadership on strategic messaging, managing responses to formal inquiries, coordinating technical roadmaps to reduce costs, and translating metrics into clear executive communications. The role appeals to professionals seeking to influence mission-critical federal initiatives while working in a collaborative environment that values innovation and transparency. The position is based in the Washington, D.C. metropolitan area and requires a blend of consulting expertise and technical proficiency in data tools.

This Engineering Operations Technician role serves as the frontline guardian of mission-critical data center infrastructure within AWS. The position involves hands-on maintenance, troubleshooting, and repair of complex electrical and mechanical systems, including generators, UPS units, cooling systems, and fire safety equipment. Key responsibilities include conducting daily facility rounds, monitoring building management systems, performing preventative maintenance, and executing rack installations. The role offers an opportunity to work within a diverse, inclusive team that values bold ideas and continuous innovation. Candidates benefit from extensive mentorship, career growth resources, and a culture focused on work-life harmony. The position requires on-site presence with potential travel between sites and flexibility to work rotating shifts, including nights and weekends.

This Data Analyst role supports mission-critical logistics and inventory accountability for multiple U.S. Air Force programs within the DPAS department. The position operates at the intersection of government property systems and audit compliance, requiring hands-on interaction with systems such as ELMS, FLITES, and PRISM. Key responsibilities include monitoring and validating daily transactions, investigating rejected items through root cause analysis, and reconciling data to ensure accurate reporting of government-owned materials. The role offers the opportunity to work on high-impact defense logistics initiatives while collaborating with supply chain and engineering teams to optimize workflows and maintain strict audit readiness. Candidates must be able to obtain a Secret Clearance and CAC access, with the position based in Tucson, Arizona.

This senior-level software engineering role at Lockheed Martin focuses on Mission Assurance for the F-35 Joint Strike Fighter and Integrated Fighter Group platforms. The position requires expert technical leadership to define program-wide software architecture, establish agile governance, and oversee critical embedded systems development. Key responsibilities include setting architectural standards, leading design reviews, managing CI/CD pipelines, and mentoring engineering teams on safety-critical practices. The role offers the opportunity to work on high-impact national security projects with a collaborative culture that values purposeful innovation. While the position is based in Fort Worth, Texas, and requires special access clearance, it includes flexible work schedules and comprehensive benefits designed to support employee well-being and professional growth.

This full-time Engineering Operation Technician role serves as the front line for maintaining mission-critical data center infrastructure within AWS. The position involves hands-on troubleshooting and preventative maintenance of electrical and mechanical systems, including generators, UPS units, cooling systems, and fire safety equipment. Key responsibilities include conducting daily building rounds, monitoring building management systems, performing rack installations, and collaborating with contractors to ensure 24/7 reliability. The role offers the appeal of working on challenging technical problems within a diverse, inclusive team that empowers employees to own their projects. The position requires on-site presence at data center facilities, with potential travel between locations and flexible shift schedules including nights and weekends.

This full-time Engineering Operation Technician role serves as the front line for maintaining mission-critical data center infrastructure within AWS. The position involves hands-on troubleshooting, preventative maintenance, and repair of complex electrical and mechanical systems, including generators, UPS units, cooling systems, and fire safety equipment. Key responsibilities include conducting daily building rounds, monitoring building management systems, executing rack installations, and collaborating with diverse engineering teams to ensure 99.999% uptime. The role offers an opportunity to work on challenging problems in a culture that values continuous learning, inclusion, and work-life harmony. Candidates must be willing to work rotating shifts, including nights and weekends, and may require travel between different data center locations for training or operational support.

This full-time onsite Shipping Clerk role at Conduent supports mission-critical logistics operations for government and corporate clients in Lexington, KY. The position involves managing daily shipping tasks using Microsoft Office, prioritizing order fulfillment to meet strict deadlines, and maintaining high accuracy through detailed quality checks. The role offers a supportive environment with opportunities for professional growth, full benefits including 401k, and a dynamic team culture that values individual contributions. The schedule runs Monday through Friday with an eight-week training period.

This full-time Training Specialist role supports a mission-critical program for the U.S. Navy, focusing on enhancing operational readiness across the fleet. The position involves evaluating training needs, developing comprehensive educational strategies, and managing the internal training program for both the company and Department of Defense teams. Key responsibilities include conducting needs assessments, administering a train-the-trainer initiative, and analyzing program effectiveness to drive performance improvements. The role appeals to professionals seeking to contribute to national security initiatives within a collaborative culture that values integrity and continuous improvement. Candidates must hold an active DoD Secret Clearance and possess significant experience in government sector training management.

This onsite Facilities Operations Technician IV role supports mission-critical systems within hyperscale data centers in Santa Teresa, New Mexico. The position involves maintaining electrical, mechanical, cooling, and control infrastructure while performing troubleshooting, root cause analysis, and system upgrades. Key responsibilities include coordinating with vendors, reviewing technical documentation, and ensuring safe execution of maintenance tasks to protect continuous uptime. The role appeals to candidates seeking a technically rigorous environment where operational excellence and safety are prioritized. It offers opportunities for long-term career development, internal mobility, and the chance to contribute to global cloud infrastructure reliability. The position requires flexibility for shift-based schedules and physical capability to work in an industrial setting.

The Information Systems Security Officer role within Space Dynamics Laboratory's C4ISR Division supports mission-critical defense and intelligence programs. The position focuses on ensuring system compliance with NIST 800-53 and RMF frameworks while managing the Authorization to Operate process. Key responsibilities include developing security documentation, conducting vulnerability assessments, and coordinating remediation efforts with technical teams. This opportunity appeals to professionals seeking to contribute to national security through innovative satellite and sensor technologies. The role offers a collaborative culture that values empowerment and accountability, with a work arrangement that supports a fast-paced, team-oriented environment.

This entry-level, onsite role at Conduent in Milwaukee supports business operations for government and corporate clients by managing transaction processing and account adjustments. Key responsibilities include posting payments, resolving discrepancies, processing account adjustments, and performing high-accuracy data entry and document sorting. The position appeals to detail-oriented individuals seeking a stable environment where individuality is valued and professional growth is supported through structured training. The role requires strong computer skills and a typing speed of at least 40 words per minute, with a standard Monday through Friday schedule.

This onsite Senior Embedded Software Engineer role at Collins Aerospace focuses on developing mission-critical software for Strategic Nuclear Deterrence systems within a Special Access Program. Key responsibilities include deriving requirements, creating UML design diagrams, implementing software solutions, and mentoring junior engineers while collaborating with senior technical staff. The position offers a unique opportunity to work on high-impact national defense projects with comprehensive training to become a subject matter expert in nuclear deterrence and communications. The role is based in Richardson, Texas, and requires an active U.S. government Secret security clearance. Candidates will join a collaborative team dedicated to redefining aerospace technology, with access to extensive professional growth paths and a supportive company culture.

This onsite Senior Embedded Software Engineer role at Collins Aerospace focuses on developing mission-critical software for Strategic Nuclear Deterrence systems within a Special Access Program. The position involves deriving requirements, creating UML designs, implementing code, and producing high-quality software builds in an integrated test environment. Key responsibilities include supporting stakeholders, verifying software requirements, and mentoring junior engineers. The role offers a unique opportunity to work on national defense technology with comprehensive training provided, even without prior nuclear or communications experience. Candidates will join a collaborative team of experts, gaining exposure to leadership paths and the evolving aerospace domain. The position requires an active Secret security clearance and is based in Richardson, Texas.

The Facilities Operations Manager - Mechanical leads the safe and reliable daily operation of mission-critical cooling and HVAC infrastructure for OCI data centers. This onsite role involves overseeing mechanical plant readiness, managing preventive and corrective maintenance for systems like chillers and CRAHs, and directing technicians and vendors to ensure strict adherence to safety and operational standards. The position appeals to professionals seeking a technically rigorous environment where they can drive operational excellence within a global hyperscale cloud infrastructure. The role offers significant career development opportunities, internal mobility, and a culture built on safety, process rigor, and continuous improvement while supporting high-availability systems.

The Information Systems Security Officer role serves as a dual technical architect and compliance steward within the OIM department, bridging cybersecurity architecture with federal governance. Key responsibilities include designing secure-by-design systems, managing the Assessment and Authorization process, and overseeing continuous monitoring of security controls across diverse information systems. The position requires leading risk assessments, maintaining Plans of Action and Milestones, and ensuring strict adherence to NIST and DOE federal mandates. This opportunity appeals to professionals seeking to shape enterprise security strategy while working in a collaborative environment that values resilience and mission-critical protection. The role involves close collaboration with cross-functional teams and offers the chance to influence security culture through training and policy development.

The Data Center Chief Engineer role serves as the primary technical leader within the Data Center Engineering Operations team, overseeing the peak efficiency of critical electrical, mechanical, and safety infrastructure. Key responsibilities include managing routine and emergency maintenance for systems like generators and cooling units, performing root cause analysis on equipment failures, and providing technical guidance to engineering technicians and vendors. This position appeals to candidates seeking a mission-critical environment where they can drive innovation in global cloud computing while benefiting from a diverse, inclusive culture that emphasizes mentorship and career growth. The role involves a hybrid work arrangement with significant on-site presence at data center facilities, requiring occasional travel for training or operational support.

This senior leadership role involves directing preconstruction strategy for a top-tier general contractor specializing in design-build projects within mission-critical and industrial sectors. The position focuses on overseeing pursuits for data centers and manufacturing facilities, driving estimating strategies, and collaborating with executive leadership on business development. Key responsibilities include mentoring a high-performing team and shaping competitive positioning for complex projects. The opportunity is appealing due to the company's strong project backlog, commitment to leadership development, and long-term career growth potential. The role offers a flexible work arrangement with a vehicle allowance and a supportive culture that values professional advancement.