1,586 Results for

Security Systems Jobs in Annapolis, MD

Jobs

Senior Systems Administrator Reflexive Concepts

Maryland

Ability to demonstrate cyber/IT related experience with attention to detail, customer service, oral and written communication, and problem solving. Manage system and server resources including performance, capacity, availability, serviceability, and recoverability.

15 days ago

Cybersecurity Systems Engineer Leidos

Linthicum Heights, Maryland

$107,900–$195,050 / year

February 26, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

10 days ago

Systems Integration Engineer Iv-306341 Delaware Nation Industries

Alexandria, VA

The candidate must hold industry-recognized certifications, such as CSSLP, CISSP, and/or PMP, and have proficiency in programming languages including Python, C/C++, C#, SQL, and VB, along with database management skills in PostgreSQL, MySQL, SQLite, and SQL Server. This individual must possess a minimum of fifteen (15) years of experience in software development, cybersecurity engineering, and system integration, with demonstrated expertise in secure software lifecycle management, advanced monitoring technologies, and custom hardware development for security applications.

30+ days ago

Systems Integration Engineer IV-306341 Delaware Nation Industries

Alexandria, Virginia

30+ days ago

Systems Network Administrator (SNA-2) Leidos

Laurel, Maryland

$92,300–$166,850 / year

This team is at the forefront of Security Engineering, Computer Network Operations (CNO), Mission Software, SIGINT, and advanced analytics , delivering mission-critical capabilities that directly support national security. April 7, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

30+ days ago

2027 Internship – Electrical Engineer – Networked Systems & Integrated Fires Johns Hopkins Applied Physics Laboratory

Laurel, Maryland

Part time

You would become a part of the team that works on a wide range of exciting technical challenges involving sensor data processing, target tracking, multi-sensor data fusion, communications and networking, and system-of-systems design that encompasses sensors, networks, combat systems and weapons, all with the goal of developing groundbreaking solutions for distributed warfare theaters. If you are pursuing a Bachelor’s or Master’s degree in Electrical Engineering, Mathematics, Physics, or a related field, and a looking for internship opportunities to work on challenging technical problems, we would love to have you join our team.

30+ days ago

2027 Graduate - Systems & Software Engineer - Multi-Domain Mission Planning Development Johns Hopkins Applied Physics Laboratory

Laurel, Maryland

Full time

Are you excited to combine your expertise in engineering, computer science, mathematics, physics, modeling and simulation, or artificial intelligence with multidisciplinary teams to develop capabilities that strengthen homeland and threater ballistic missile, hypersonic, and air defense, enable multi-domain operations, accelerate warfighting capabilities in the Indo-Pacific, and enable space operations?. Our work spans multiple mission areas—including Ballistic Missile Defense, Air Warfare, Hypersonic Defense, and emerging multi-domain operations—and combines modern software engineering, modeling and simulation, systems engineering, artificial intelligence, and operational analysis to deliver capabilities that support national security.

30+ days ago

Senior Windows Systems Administrator BAE Systems Plc

Annapolis Junction, MD

$146,670–$249,330 / year

About BAE Systems Intelligence & Security BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. Infrastructure Oversight: Monitor and optimize a sophisticated ecosystem comprising VMware server hosts, Windows and Linux guest servers, and Virtual Desktop Infrastructure (VDI).

30+ days ago

Lead Business Systems Engineer Dragos Inc

Remote

We're looking for a Lead Business Systems Engineer to build in that lead-to-order stack: marketing automation, sales engagement, CRM, quoting and deal management, contracting and e-signature, and the handoff into ERP and billing. That means designing and shipping complex applications and solutions on Salesforce and connected platforms, standing up integrations that hold under load, and taking on the technical debt that slows everyone else down.

30+ days ago

Cloud Architect IV - Lead Enterprise Architecture & Systems Engineering GAMA-1 Technologies LLC

Silver Spring, MD

$175,000–$225,000 / year

Develop and maintain enterprise architecture artifacts and technical documentation, including architecture models, system views, network topology diagrams, enterprise data flow diagrams, architecture assessment reports, technology assessment white papers, modernization roadmaps, engineering policies, design guidelines, security architecture assessments, and monthly technical status reports. The Cloud Architect IV - Lead Enterprise Architecture & Systems Engineering will lead enterprise architecture, systems engineering, and cloud modernization efforts by designing future-state solutions, guiding technical governance, ensuring cybersecurity compliance, and providing strategic architectural leadership for complex Federal IT initiatives.

30+ days ago

Embedded Systems Network Engineer Oceaneering International Inc

Hanover, MD

$94,100–$141,100 / year

Solid written and oral communications skills, including ability to effectively document, convey, and present engineering concepts and products to team members and customers. Project engineers are expected to learn OTECH processes and best engineering practices; and apply the knowledge towards expanding their engineering skill set.

4 days ago

Cloud Systems Administrator/AWS Solutions Architect Concept Solutions LLC

Washington, DC

$110,000–$119,000 / year

For over 25 years, CS has been a trusted partner for the Federal Aviation Administration (FAA), Department of Homeland Security (DHS), Department of Justice (DOJ), Department of Defense (DoD) and other federal agencies delivering vital IT, security, and project management services. Concept Solutions is seeking an AWS Cloud Systems Administrator to join a dedicated team of Information Technology professionals supporting the Federal Aviation Administration's Command, Control, and Communications (C3) office.

22 days ago

Senior Systems Administrator BAE Systems Plc

Annapolis Junction, MD

$146,670–$249,330 / year

As one of the most geographically diverse international defense companies, we deliver a full range of products and services spanning air, land, maritime, space, and cyber, including advanced electronics, intelligence solutions, and dedicated customer support. Solve Complex Challenges: Act as the primary escalation point for hardware and software anomalies, transforming critical outages into opportunities for systemic improvement through innovative re-work solutions.

30+ days ago

2027 Graduate - Engineer/Scientist - Resilient Military Systems Johns Hopkins Applied Physics Laboratory

Laurel, Maryland

Full time

Our team works collaboratively with industry, academia, and government to study, design, develop, implement, and test cyber capabilities applied to air, afloat, ground, and undersea military and/or tactical platforms and systems. If you are graduating with a Bachelor’s degree in Computer Science, Computer Engineering, Systems Engineering, Electrical Engineering, Mathematics, Physics, or related fields, and want to contribute to important national security missions, we'd love to have you join our team!

30+ days ago

2027 PhD Graduate - Artificial Intelligence and Complex Systems Johns Hopkins Applied Physics Laboratory

Laurel, Maryland

Full time

The Complex Systems Group, part of the Intelligent Systems Center ( www.jhuapl.edu/isc ), conducts research at the intersection of AI and complex systems, with an emphasis on advancing capabilities in machine learning-based surrogate models, scientific automation, AI-assisted reasoning, and AI-guided design. APL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development.

25 days ago

Systems Engineer ITC Federal, Inc.

Fort Meade, Maryland

Full time

We leverage the latest technology innovations and proven approaches to better serve the mission and support the DHS, DOJ, and DoW workforce, customers, and programs, regardless of scale or complexity. ITC Federal, LLC (ITC) connects technology advancements in automation and AI, customer experience, and financial services to solve government mission challenges, enabling smoother operational efficiency and bolstering national security.

19 days ago

2027 Graduate - Missile, Reentry, and Hypersonics Systems Performance Johns Hopkins University Applied Physics Laboratory LLC

Laurel, MD

If you are graduating with a degree in aerospace or mechanical engineering and want to gain experience with the modeling & simulation, test & evaluation, or concept development of strategic missile, reentry, and hypersonic systems we'd love to have you join our team! We are seeking engineers to help us with the technical challenges associated with the missile and reentry systems deployed as part of our Nation's premiere strategic ballistic missile and long range strike hypersonic weapons systems.

30+ days ago

Systems Architect Hybrid Infrastructure & Cloud Migration IntelliDyne LLC

Washington, DC

$145,000–$180,000 / year

The Systems Architect designs target-state architectures, plans and executes migration workstreams, and ensures on-prem and cloud components operate cohesively throughout the transition - balancing modernization with the reliability of existing infrastructure. The Systems Architect leads the design, operation, and modernization of a hybrid enterprise IT environment, with responsibility for both the current on-premises data center and its ongoing migration to a cloud architecture.

30+ days ago

Junior Systems Engineer Peterson Technologies

Annapolis Junction, MD

$71,000–$120,000 / year

If you are looking to join a company that provides amazing benefits, a healthy work-life balance, competitive salaries, and talented subject matter experts, consider joining our team! Bachelor’s degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline from an accredited college or university is required.

30+ days ago

Systems Engineer Synergy ECP

Annapolis Junction, Maryland

Great Corporate Facilities : Come by our corporate office and enjoy a weekly happy hour, take a drive to nearby restaurants, grab a snack or coffee in our café, or utilize our collaborative office space and conference rooms. Work/Life Balance : A healthy work/life balance is essential for building and executing your work effectively at Synergy ECP, but it’s also necessary to allow you the room to pursue everything you want to develop in your personal life.

30+ days ago

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Security Systems Jobs in Annapolis, MD

Senior Systems Administrator Reflexive Concepts

Cybersecurity Systems Engineer Leidos

Systems Integration Engineer Iv-306341 Delaware Nation Industries

Systems Integration Engineer IV-306341 Delaware Nation Industries

Systems Network Administrator (SNA-2) Leidos

2027 Internship – Electrical Engineer – Networked Systems & Integrated Fires Johns Hopkins Applied Physics Laboratory

2027 Graduate - Systems & Software Engineer - Multi-Domain Mission Planning Development Johns Hopkins Applied Physics Laboratory

Senior Windows Systems Administrator BAE Systems Plc

Lead Business Systems Engineer Dragos Inc

Cloud Architect IV - Lead Enterprise Architecture & Systems Engineering GAMA-1 Technologies LLC

Embedded Systems Network Engineer Oceaneering International Inc

Cloud Systems Administrator/AWS Solutions Architect Concept Solutions LLC

Senior Systems Administrator BAE Systems Plc

2027 Graduate - Engineer/Scientist - Resilient Military Systems Johns Hopkins Applied Physics Laboratory

2027 PhD Graduate - Artificial Intelligence and Complex Systems Johns Hopkins Applied Physics Laboratory

Systems Engineer ITC Federal, Inc.

2027 Graduate - Missile, Reentry, and Hypersonics Systems Performance Johns Hopkins University Applied Physics Laboratory LLC

Systems Architect Hybrid Infrastructure & Cloud Migration IntelliDyne LLC

Junior Systems Engineer Peterson Technologies

Systems Engineer Synergy ECP

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