Senior IT Security Architect Jobs in Baltimore, MD

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Cybersecurity System Engineer

Leidos

•

Linthicum Heights, Maryland, USA

Full-time

Are you seeking a new and challenging position supporting a complex, mission-critical Program? Well, look no further! Leidos is currently looking to add a Systems Engineer (Entry-level) to an Information Assurance Program near Ft. Meade, MD. The successful candidate will participate in the development of system engineering documentation, such as System Engineering Plans, Initial Capabilities Documents, Requirements Specifications, and Interface Control Documents. Provide technical support for th
Posted 60+ days ago | Updated 8 hours ago

Windows Systems Administrator

SAIC

•

Adelphi, Maryland, USA

Full-time

Job ID: 2507346 Location: ADELPHI, MD, US Date Posted: 2025-07-08 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking a proven Windows Systems Administrator to join the Army Research Laboratory (ARL) Information Technology (IT) Modernization program and support the full range of Enterpris
Posted 12 days ago | Updated 6 hours ago

Information Systems Security Officer (ISSO) - Clearance reqd @ APG, MD

ICF

•

Remote or Aberdeen, Maryland, USA

Full-time

INFORMATION SYSTEM SECURITY OFFICER ICF is hiring a cleared Information Systems Security Officer. This is a full-time, on-site position located at Aberdeen Proving Ground, MD. Join us in support of the Army Program Executive Office - Intelligence Electronic Warfare and Sensors to assess cybersecurity risks, evaluate and test security controls, and recommend solutions to enhance the organization's security posture. The role includes reporting findings to management, overseeing remediation effort
Posted 60+ days ago | Updated 8 hours ago

iOS Vulnerability Engineer (Software)

Cymertek Corporation

•

Annapolis, Maryland, USA

Full-time

iOS Vulnerability Engineer (Software) LOCATION Annapolis Junction, MD 20701 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a highly skilled and innovative iOS Vulnerability Engineer (Software) to join our team and help identify, analyze, and mitigate security vulnerabilities in iOS systems and applications. In this role, you will focus on uncovering potential threats, developing secure solutions, and ensuring the integrity o
Posted 60+ days ago | Updated 8 hours ago

DevOps Engineer (RHEL)

Maximus, Inc.

•

Maryland, USA

Full-time

Description & Requirements We are seeking a highly skilled and experienced professional to join our team as a DevOps Engineer with a focus in Red Hat Linux. The DevOps Engineer will be responsible for leading the development, deployment, and maintenance of a platform-as-a-service offering. The role will involve collaborating with cross-functional teams and overseeing technical architecture while delivering scalable and reliable solutions. This position is an onsite role, 5 days a week and requi
Posted 46 days ago | Updated 2 hours ago

ServiceNow Test Engineer

TEKsystems c/o Allegis Group

•

Fort Meade, Maryland, USA

Full-time

Description We have career opportunity for a Test Engineer supporting the Global Solutions Management - Operations II (GSM-O II) contract at DISA. Candidate must be able to be on site at Fort Meade, Scott AFB, or Hill AFB daily. At a minimum, a Secret clearance is required upon the start of employment and within 14 days following the start date the employee must obtain their Security + certification. The Test Engineer is responsible for working within a fast paced, Agile team to verify and val
Posted 11 days ago | Updated 5 hours ago

Senior Principal Software Engineer (Onsite)

RTX Corporation

•

Maryland, USA

Full-time

Date Posted: 2025-06-17 Country: United States of America Location: MD440: 8170 Maple Lawn Blvd Fulton MD 8170 Maple Lawn Boulevard , Fulton, MD, 20759 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: DoD Clearance: Secret Solipsys, Managed by Collins Aerospace Collins Aerospace, an RTX company, is a leader in technologically advanced and
Posted 10 days ago | Updated 8 hours ago

PNT - Configuration Management Analyst

Credence Management Solutions

•

Aberdeen, Maryland, USA

Full-time

Overview At Credence, we support our clients' mission-critical needs, powered by technology. We provide cutting-edge solutions, including AI/ML, enterprise modernization, and advanced intelligence capabilities, to the largest defense and health federal organizations. Through partnership and trust, we increase mission success for warfighters and secure our nation for a better future. We are privately held, are repeatedly recognized as a top place to work, and have been on the Inc. 5000 Fastest Gr
Posted 60+ days ago | Updated 5 hours ago

Computer Network Defense Analyst (CNDA)

Cymertek Corporation

•

Annapolis, Maryland, USA

Full-time

Computer Network Defense Analyst (CNDA) LOCATION Annapolis Junction, MD 20701 CLEARANCE TS/SCI CI Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a skilled and detail-oriented Computer Network Defense Analyst (CNDA) to join our cybersecurity team. In this role, you will be responsible for monitoring, analyzing, and defending network systems against potential threats and vulnerabilities. You will work with advanced tools and technologies to identify se
Posted 60+ days ago | Updated 8 hours ago

Senior Principal Engineer, Software Engineering

RTX Corporation

•

Annapolis, Maryland, USA

Full-time

Date Posted: 2025-06-23 Country: United States of America Location: HMD31: Annapolis, MD 2551 Riva Road , Annapolis, MD, 21401-7435 USA Position Role Type: Unspecified U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: ARINC Incorporated d/b/a Collins Aerospace has an opening for a Senior Principal Engineer, Software Engineering in Annapolis, MD. This is a hybrid role, individual must work in the Annapolis, Maryland office 3 times per week and can work remote two
Posted 24 days ago | Updated 8 hours ago

Pega Lead Systems Architect

Leidos

•

Baltimore, Maryland, USA

Full-time

Leidos is seeking a Lead Pega System Architect to be part of the mission solution and help lead SSA's Digital Modernization Strategy. Join one of our high performing teams responsible for building and supporting enterprise open systems platform of the Social Security Administration (SSA) and their mission to meet the changing needs of the public, positively impacting at least 65 million American lives per month. We are a team of forward-looking professionals in need of a strong candidate with th
Posted 24 days ago | Updated 8 hours ago

ServiceNow Architect

TEKsystems c/o Allegis Group

•

Laurel, Maryland, USA

Full-time

Description We are seeking a ServiceNow Architect supporting the Global Solutions Management - Operations II (GSM-O II) contract at DISA. Candidate must be able to be on site at Fort Meade, Scott AFB, or Hill AFB daily. At a minimum, a Secret clearance is required upon the start of employment and within 14 days following the start date the employee must obtain their Security + certification. As a ServiceNow Architect you will perform and assist with the designing, configuration, development, s
Posted 11 days ago | Updated 5 hours ago

Network Automation Engineer

ALTA IT Services

•

Baltimore, Maryland, USA

Full-time

Network Automation Engineer REMOTE WORK SECRET CLEARANCE REQUIRED ALTA IT Services is seeking a Network Automation Engineer with Python experience with the Django framework and familiarity with Nautobot. Will be responsible for designing, developing, and implementing automated solutions for network management using Nautobot as a source of truth and automation platform. This includes creating and managing Nautobot Jobs for automating network tasks, integrating Nautobot with other systems, and ens
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Posted 19 days ago | Updated 5 hours ago

Systems Engineer III

Navigant Consulting

•

Annapolis, Maryland, USA

Full-time

Job Family: IT Risk & Controls Consulting Travel Required: Up to 10% Clearance Required: Active Top Secret SCI with Polygraph What You Will Do: We are looking for a candidate to support a National Security client in designing, implementing, and optimizing their system infrastructure. The ideal candidate will have experience with system architecture, integration, and lifecycle management, with expertise in designing scalable and secure solutions. The candidate should be able to analyze requir
Posted 8 hours ago

System Engineer 0

Realm One

•

Annapolis, Maryland, USA

Full-time

We're searching for talented individuals who provide intelligence, engineering, and mission management expertise for the Government. This program will maximize the effectiveness and efficiency of our country's most important missions both at home and abroad. If you are ready to support a high-performing team that truly makes a difference, then come join us! Job Description: Analyze user's requirements, concept of operations documents, and high level system architectures to develop system requir
Posted 59 days ago | Updated 8 hours ago

Cyber Security Manager SCI & Special Programs/ISSM

Johns Hopkins University AppliedPhysicsLaboratory

•

Laurel, Maryland, USA

Full-time

Description Do you love solving problems while enabling impactful research to operate securely? Are you passionate about making meaningful contributions to national security cyber missions? Do you like collaborating with a team with varied strengths to tackle complex problems which enable research across space exploration, cybersecurity, national defense, and cutting edge technologies? If so, we're looking for someone like you to join our team at APL. We are seeking motivated cybersecurity
Posted 30 days ago | Updated 8 hours ago

PNT - Integration Engineer

Credence Management Solutions

•

Aberdeen, Maryland, USA

Full-time

Overview At Credence, we support our clients' mission-critical needs, powered by technology. We provide cutting-edge solutions, including AI/ML, enterprise modernization, and advanced intelligence capabilities, to the largest defense and health federal organizations. Through partnership and trust, we increase mission success for warfighters and secure our nation for a better future. We are privately held, are repeatedly recognized as a top place to work, and have been on the Inc. 5000 Fastest Gr
Posted 27 days ago | Updated 5 hours ago

Cyber Security Engineer - Hybrid Work Opportunity

General Dynamics

•

Remote or Arlington, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Cyber Engineering Job Qualifications: Skills: Cyber Defense, Cybersecurity, Information Assurance, Information Technology Security, Network Security Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: We are GDIT. The people supporting some of the most complex go
Posted 41 days ago | Updated 8 hours ago

End-User System Engineer (SE II) (Government)

AT&T Inc.

•

Columbia, Maryland, USA

Full-time

Job Description: AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing and empowering a diverse, high-performing workforce that is passionate about what they do, committed to our shared values and dedicated to our customers' mission. RIS I is the delivery of regional IT services to the end user. We offer support of end user devices including desktop, w
Posted 60+ days ago | Updated 8 hours ago

Cross-Domain Software Developer

Cymertek Corporation

•

Annapolis, Maryland, USA

Full-time

Cross-Domain Software Developer LOCATION Annapolis Junction, MD 20701 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented and innovative Cross-Domain Software Developer to design, implement, and maintain secure solutions for transferring data across varied security domains. In this role, you will work on cutting-edge technologies to develop software that ensures seamless and secure communication between systems with differ
Posted 60+ days ago | Updated 8 hours ago