Jobs at Advanced Professional Security

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.

This full-time Registered Nurse role is based at Saint Thomas West in Nashville, Tennessee, within the Advanced Heart Failure department. The position operates on a night shift schedule and focuses on delivering specialized cardiac care. Key responsibilities include implementing and monitoring patient care plans, coordinating multidisciplinary treatment efforts, executing physician orders, and managing discharge planning. The role appeals to professionals seeking to work within a supportive, mission-driven nonprofit environment recognized for its inclusive culture and commitment to employee growth. Opportunities for career advancement include access to paid tuition assistance and professional development resources, all while contributing to a team dedicated to reimagining healthcare.

This on-site Journeyman MBSE Systems Engineer role supports the Common Aviation Support Equipment Program Office at Patuxent River Naval Air Station. The position focuses on model-based engineering for military weapons systems, including capability definition, interface analysis, and verification readiness. Key responsibilities involve developing and assessing systems architecture models using languages like SysML and UML, preparing technical documentation, and optimizing system performance across the digital thread. The role appeals to candidates seeking to work with advanced engineering tools in a collaborative, people-first culture that values continuous learning and professional growth. An active Secret security clearance and a technical bachelor's degree are required.

This full-time Technical Librarian role supports the AEGIS Test Team at a Lockheed Martin facility, focusing on managing technical literature and information resources for engineers and technicians. Key responsibilities include conducting complex scientific literature searches, analyzing data, preparing abstracts and bibliographies, and serving as the primary custodian for classified materials in compliance with government regulations. The position requires US citizenship and the ability to obtain a Secret security clearance prior to starting. The role is appealing due to the opportunity to work on cutting-edge aerospace and defense projects alongside industry experts, offering significant professional development and a collaborative culture. The position is onsite with a non-standard 40-hour work schedule and potential flexibility in shift arrangements.

The Chief Cloud Architect role at Aether Aerospace involves leading cloud strategy and architecture for a defense technology platform serving U.S. national security customers. Key responsibilities include designing cloud adoption plans, overseeing IaaS and PaaS implementations, and translating high-level requirements into detailed technical specifications while ensuring strict security compliance. The position offers the appeal of driving impactful change within a rapidly evolving domain, providing technical leadership to cross-functional teams, and working with a culture that values flexibility to balance professional and personal life.

This full-time Directory Services Engineer role focuses on designing, installing, and maintaining Windows Server and Active Directory environments for a security-focused organization. The position requires a candidate with a TS/SCI clearance to manage the lifecycle of IDM, Linux, and AD infrastructure while developing innovative solutions for complex server migration and configuration challenges. Key responsibilities include overseeing Active Directory architecture, assisting with daily server operations, and mentoring team members with minimal supervision. The role appeals to professionals seeking to apply advanced technical expertise in a people-first culture that values collaboration and professional growth. Work arrangements may be remote, hybrid, or onsite depending on specific project needs, with flexibility to visit customer facilities as required.

This full-time onsite role in Herndon, Virginia, involves designing and building modern software solutions within the Data Analysis and Technology Services department. The position requires an active TS/SCI clearance with a Full Scope Polygraph and focuses on developing applications using Java, Python, and Angular within microservices architectures. Key responsibilities include implementing APIs, optimizing application performance and security, managing MySQL databases, and collaborating with cross-functional teams in an Agile environment. The opportunity appeals to candidates seeking a mission-focused culture that values integrity and excellence, offering comprehensive professional development through dedicated training budgets and a supportive team environment dedicated to high-impact secure solutions.

This full-time NPI Principal Manufacturing Engineer role supports new product introduction within BAE Systems' SMT and Circuit Card Assembly operations, with opportunities to assist in final assembly. The position requires a security clearance and involves early design reviews, process flow definition, fixture and tooling collaboration, and training production teams for pilot builds. Key responsibilities include resolving build issues, managing non-recurring engineering requirements, and facilitating the transition to production. The role offers a unique 9/80 work schedule with every other Friday off, allowing for a balanced routine. It appeals to candidates seeking to apply their engineering expertise to defend national security while working in a cohesive, cross-functional team environment that values innovation and professional growth.

This full-time Systems Engineer role is based onsite in Chantilly, Virginia, and requires an active TS/SCI clearance with a Full Scope Polygraph. The position focuses on IT project management, systems engineering, and Agile software development within the Data Analysis and Technology Services department. Key responsibilities include leading sprint planning, managing requirements traceability and validation, and architecting SecDevOps pipelines for cloud-based microservices. The role involves collaborating with technical and non-technical stakeholders to design enterprise systems and ensure security compliance. The position appeals to candidates seeking a career path defined by a culture of integrity and excellence, offering opportunities for professional growth through dedicated training budgets and a supportive environment that prioritizes employee well-being.

The Assistant Exercise Site Manager role supports USSOCOM Realistic Military Training by managing Opposition Force personnel at various U.S. locations. The position involves leading role players, ensuring their proficiency in safe simulated small arms employment, and coordinating travel and scheduling. Key responsibilities include managing contractor equipment, enforcing strict security protocols regarding photography and device usage, and serving as the liaison between the site lead and the team. This opportunity appeals to candidates with Special Operations Forces experience and a Secret Clearance who value a veteran-friendly culture. The role requires physical stamina for eight-hour training iterations and offers the chance to contribute to critical defense and intelligence sector training missions.

This full-time Instructor role at Nemean Solutions supports NAVSPECWARCOM operational readiness by delivering Unmanned Systems training programs. The position requires an active TS/SCI clearance and involves developing course content, tracking student performance, and generating detailed training reports. Key responsibilities include aligning instruction with IQT/MQT standards and updating materials to reflect evolving systems. The role appeals to candidates seeking to contribute to national defense missions within a veteran-friendly organization that values professional growth. The position operates during core government work hours and offers a comprehensive benefits package including health insurance and retirement savings.

This Systems Engineer III role within KBR's National Security Solutions team focuses on planning, developing, and integrating autonomous systems simulation environments for national defense. Key responsibilities include supporting simulation analysis and requirements development, coordinating with cross-functional engineering and user teams, and executing simulations to evaluate system effectiveness under operational scenarios. The position appeals to candidates seeking impactful work in space defense and military aviation, offering a collaborative culture that values innovation and professional growth. The role is based on-site in Beavercreek, Ohio, with a hybrid schedule requiring a minimum of three days in the office and minimal travel.

This entry-level Junior Safety Specialist role provides administrative and technical support to the Naval Research Laboratory Safety Branch within KBR's Product and Technology Solutions Division. The position involves conducting facility inspections to identify hazards, managing safety databases, and preparing technical reports and training materials for staff. Key responsibilities include assisting with hazardous material inventories, scheduling medical monitoring, and supporting safety events. The role offers an opportunity to work on-site in Washington, DC, contributing to mission-critical defense projects while developing core competencies in a Zero Harm culture that prioritizes professional growth and employee well-being.

The Microelectronics Advanced Packaging Engineer role supports the design, analysis, and manufacturing of mechanical systems within a dynamic R&D environment. Key responsibilities include evaluating new packaging materials and processes, developing solutions to optimize Size Weight and Power, and managing the complete packaging assembly lifecycle from concept to prototype. The position requires expertise in flip-chip, BGA, and system-in-package technologies, along with proficiency in eCAD and mCAD software. This opportunity appeals to engineers seeking to work on cutting-edge microelectronics for defense systems in a collaborative culture that values professional growth and work-life balance. The role is available in remote, hybrid, or onsite arrangements depending on specific project needs, with eligibility for a security clearance required.

The Youth Services Security Officer role supports the Department of Family Services at the Wyoming Girls' School, a residential facility for adjudicated female youth. The position focuses on maintaining a secure, structured environment while actively mitigating risks and supporting youth rehabilitation. Key responsibilities include managing crisis situations through verbal de-escalation, conducting ongoing safety assessments of the campus, and coordinating with other departments to ensure the safe transport of residents for medical or educational needs. The role appeals to candidates seeking meaningful work that empowers young women to achieve positive behavioral change. It offers a collaborative team environment with flexible scheduling options, comprehensive benefits including health insurance and retirement plans, and opportunities for professional growth through specialized training in crisis intervention and safety protocols.

This full-time security role involves serving as a FLEX Officer for Securitas in the Greater Burlington area, providing coverage across multiple client sites without a fixed home base. The position requires reporting to a Field Operations Supervisor and adapting to a weekly schedule that varies between day, evening, and overnight shifts. Key responsibilities include maintaining site safety, interacting professionally with clients and staff, and traveling to different locations as needed. The role is appealing due to the opportunity for internal advancement, access to college certificate programs, and a supportive culture that promotes from within. It offers full-time hours with weekly pay and various employee discounts, requiring only a valid driver's license and high school diploma, with no prior security experience necessary.

This full-time role involves experienced low voltage technicians specializing in security, access control, and CCTV systems for Electronic Security Concepts LLC. The position requires traveling throughout Arizona to perform installations, maintenance, and troubleshooting of diverse security hardware and network integrations. Key responsibilities include configuring electronic systems, providing client training, managing project execution, and responding to emergency service calls. The opportunity is appealing due to the provision of a company vehicle, tools, and communication equipment, alongside comprehensive health benefits and a 401k match. The role offers a supportive team environment with clear pathways for professional advancement and the chance to work with cutting-edge security technologies.

This per diem Security Officer role supports the evening shift at Hudson Regional Health, a unified network of four hospitals dedicated to modern, patient-first care. The position focuses on protecting persons and property by conducting safety rounds, monitoring cameras and alarms, and investigating incidents. Key responsibilities include directing visitors, reporting hazardous conditions, and ensuring compliance with security policies across the facility. The role appeals to candidates seeking to contribute to a high-tech healthcare environment that integrates advanced medical technologies with community service. The position offers a flexible per diem schedule and access to professional development opportunities within a collaborative organization committed to excellence in patient care.

This full-time Armed Security Officer role is based at Sentara Norfolk General Hospital in Norfolk, Virginia, covering the third shift from 11:00 pm to 7:30 am. The position focuses on maintaining a safe environment for patients and staff by monitoring concealed weapons detection systems, patrolling campus grounds, and responding to emergency situations with appropriate discretion. Key responsibilities include conducting security investigations, managing camera surveillance, and maintaining detailed activity logs. The role appeals to candidates seeking a mission-driven career within a Magnet-accredited healthcare facility that offers comprehensive benefits, including tuition assistance, professional development support, and a collaborative culture committed to diversity and inclusion. While the position requires on-site presence and specific certifications, it provides stability and growth opportunities within a leading regional medical center.

This full-time evening role involves serving as an Armed Security Officer at Sentara Norfolk General Hospital in Norfolk, Virginia. The position focuses on maintaining a safe environment for patients and staff by monitoring concealed weapons detection systems, patrolling campus grounds, conducting surveillance, and responding to emergency situations with appropriate discretion. Key responsibilities include documenting daily activities, performing security investigations, and ensuring compliance with safety protocols. The role is appealing due to the organization's strong commitment to professional development, including certification support and tuition assistance, as well as a comprehensive benefits package covering health, retirement, and family care. The position operates on a rotating weekend schedule from 3:00 PM to 11:30 PM within a collaborative, mission-driven healthcare setting.

This full-time Armed Security Officer role is based at Sentara Norfolk General Hospital in Norfolk, Virginia, focusing on maintaining a safe environment for patients, staff, and visitors. Key responsibilities include monitoring concealed weapons detection systems, patrolling hospital grounds, conducting surveillance, and responding to emergency situations with appropriate discretion. The position is appealing due to the organization's strong commitment to professional development, including certification support and tuition assistance, alongside a comprehensive benefits package that covers health, retirement, and family care. The role operates on a day shift schedule with rotating weekends and requires a valid driver's license, prior security experience, and the ability to obtain specific armed officer certifications within 90 days of hire.

This full-time Cyber Systems Security Engineer role within Lockheed Martin's Rotary and Mission Systems division focuses on securing critical defense systems, specifically supporting F-35 training and logistics operations. The position involves designing cybersecurity solutions across the entire system lifecycle, conducting risk assessments and vulnerability analyses, and collaborating with architects to resolve security trade-offs. The role also includes performing security testing to validate hardware and software designs and supporting compliance activities. This opportunity appeals to candidates seeking to work on cutting-edge technology in a collaborative environment that values innovation and professional growth. The work arrangement features a hybrid schedule with part-time remote flexibility and part-time on-site presence at a designated facility, requiring travel and a Secret-level security clearance.