Network security Jobs in Baltimore, MD

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System Administrator

SAIC

•

Owings Mills, Maryland, USA

Full-time

Job ID: 2505510-OWINGS_MILLS-MD Location: OWINGS MILLS, MD, US Date Posted: 2025-05-08 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: No Description SAIC is seeking a System Administrator to support the U.S. Army Combat Capabilities Development Command (CCDEVCOM), Engineering and Systems Integration (ESI)
Posted 26 days ago | Updated 1 hour ago

Senior Software Engineer

Leidos

•

Columbia, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for a Senior Software Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesti
Posted 33 days ago | Updated 4 hours ago

System Administrator

SAIC

•

Cockeysville, Maryland, USA

Full-time

Job ID: 2505510-COCKEYSVILLE-MD Location: COCKEYSVILLE, MD, US Date Posted: 2025-05-08 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: No Description SAIC is seeking a System Administrator to support the U.S. Army Combat Capabilities Development Command (CCDEVCOM), Engineering and Systems Integration (ESI)
Posted 26 days ago | Updated 1 hour ago

Detection Engineer (Remote)

Cisco Systems, Inc.

•

Remote or Fulton, Maryland, USA

Full-time

The application window is expected to close on: June 30th, 2025. Job posting may be removed earlier if the position is filled or if a sufficient number of applications are received. Meet the Team Talos Threat Research is composed of highly skilled individuals who are comfortable working in a fast-paced and technically challenging environment. We are tasked with improving the detection and alerting capabilities of the Cisco security suites. Part of this work includes researching threat actor ta
Posted 3 days ago | Updated 4 hours ago

Senior Network Engineer

Booz Allen Hamilton

•

Fort Meade, Maryland, USA

Full-time

Job Number: R0218619 Network Engineer, Senior The Opportunity: Are you ready to shape the future of modern networking within some of the most critical environments? We're looking for a dynamic, forward-thinking Senior Network Engineer who thrives in tackling technical challenges and exploring the latest innovations in the field. In this role, you'll design, build, and support advanced network solutions for mission-critical environments. From core routing and switching to firewalls, VPNs, and be
Posted 49 days ago | Updated 4 hours ago

Senior System Engineer

Booz Allen Hamilton

•

Fort Meade, Maryland, USA

Full-time

Job Number: R0219341 System Engineer, Senior The Opportunity: Are you looking for an opportunity to combine your te chn ical skills with big-picture thi nk ing to make an impact on national security? As a systems engineer on our team, you'll provide networking, fabrication, security, lab, and deployment support by delivering engineering solutions for network configurations, deployment loading of sof tware, and patching and troubleshooting deployed sof tware and hardware on a variety of servers
Posted 34 days ago | Updated 4 hours ago

Cross Domain Specialist

Booz Allen Hamilton

•

Columbia, Maryland, USA

Full-time

Job Number: R0213714 Cross Domain Specialist The Opportunity: Your te chn ical expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the te chn ology supporting the U.S. Federal Government? We're looking for a Cross Domain Spe cia list to help us design, deploy, and maintain Cross Domain Solutions for an enterprise environment. As a Cross Domain Spe cia list on our project, you'll constantly look for ways to make the infrastructure b
Posted 47 days ago | Updated 4 hours ago

Mid Full Stack Software Engineer

Booz Allen Hamilton

•

Maryland, USA

Full-time

Job Number: R0220229 Full Stack Software Engineer, Mid The Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop sof tware, but to help create a system that will make a difference, we need you on our team. We're looking for a developer like you with the skills needed to develop sof tware and systems from vision to production-ready. This role is more than just coding.
Posted 8 days ago | Updated 4 hours ago

Business Process Engineer 2

Realm One

•

Annapolis, Maryland, USA

Full-time

ORANGE you glad that you chose RealmOne? RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in our employees and encouraging professional and personal growth. We do this by offering exceptional benefits, flexible schedules, and the tools necessary to achieve success through paid training, mentoring, and the opportunity to work alongside top-notch security professionals. Join us on this journey as we execute t
Posted 23 days ago | Updated 4 hours ago

System Vulnerability Analyst

Cornerstone Defense

•

Columbia, Maryland, USA

Full-time

Location: Columbia, Maryland Type: Contract Job #3489 Title: System Vulnerability Analyst Location: Columbia, MD Compensation Range: $150,-$170K *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life experience th
Posted 60+ days ago | Updated 4 hours ago

System Administrator

SAIC

•

Laurel, Maryland, USA

Full-time

Job ID: 2505510-LAUREL-MD Location: LAUREL, MD, US Date Posted: 2025-05-08 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: No Description SAIC is seeking a System Administrator to support the U.S. Army Combat Capabilities Development Command (CCDEVCOM), Engineering and Systems Integration (ESI) Directorate,
Posted 26 days ago | Updated 1 hour ago

Cyber Response Lead - VP - P5

Morgan Stanley

•

Baltimore, Maryland, USA

Full-time

Company Profile Morgan Stanley is an industry leader in financial services, known for mobilizing capital to help governments, corporations, institutions, and individuals around the world achieve their financial goals. Interested in joining a team that's eager to create, innovate and make an impact on the world? Read on. In the Technology division, we leverage innovation to build the connections and capabilities that power our Firm, enabling our clients and colleagues to redefine markets and s
Posted 18 days ago | Updated 4 hours ago

Gigamon Engineer

SilverEdge

•

College Park, Maryland, USA

Full-time

Overview SilverEdge is a premier provider of innovative cyber, software, and intelligence solutions, addressing mission-critical challenges for the Department of Defense (DoD), Intelligence Community (IC), and beyond. We are dedicated to delivering impactful results to meet mission goals through cutting-edge technology and expertise. We are seeking a Gigamon Engineer, Mid to join our dynamic team. This individual will play a pivotal role in developing innovative and effective solutions for our
Posted 21 days ago | Updated 4 hours ago

Job Description Network Engineer Senior - TS/SCI required

General Dynamics

•

Fort Meade, Maryland, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Network Engineering Job Qualifications: Skills: Data Communication, Network Engineering, Networks Certifications: None Experience: 9 + years of related experience ship Required: Yes Job Description: Network Engineer Senior - TS/SCI required Transform technology into opportunity as a Network E
Posted 60+ days ago | Updated 4 hours ago

Cisco SD-WAN Engineer

Leidos

•

Odenton, Maryland, USA

Full-time

The Digital Modernization Sector at Leidos has an opening for a Cisco SD-WAN Engineer on the DISA Defense Red Switch Network team in support of an enterprise VoIP management system - GSM-O II contract at Fort Meade, MD. The successful candidate will have an Cisco SD-WAN background responsible for the design, deployment, test, deployment and maintenance of SD-WAN solutions within an enterprise environment on a high-paced, fast-moving program. As a Cisco SD-WAN Engineer, you will be a part of a te
Posted 54 days ago | Updated 4 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 4 hours ago

Military Systems Cyber Analyst

Johns Hopkins University AppliedPhysicsLaboratory

•

Laurel, Maryland, USA

Full-time

Description Do you have a passion for problem solving, holistic perspective analysis, and cybersecurity? Do you want to make meaningful contributions that enable the U.S. to prevail against ever-evolving threats? If so, we're looking for someone like you to join our team at APL! We are seeking a motivated technical professional to help advance and apply cyber capabilities to critical U.S. missions. As a member of our team, you will collaborate with multi-disciplinary groups of engineers and
Posted 19 days ago | Updated 4 hours ago

System Engineer - Secure Wireless

Eliassen Group

•

Aberdeen Proving Ground, Maryland, USA

Contract

Description: Our government client is seeking a Systems Engineer. Rate: ($65 - $75 / hr. w2) Location: This role is 5 days onsite in the Maryland 21005 area Duration: 6 months contract to hire Responsibilities: Description for PdM Network Modernization Secure Wireless Systems Engineer: Communications Engineer needed to support the Secure Wireless program. Must be familiar with the Commercial Solutions for Classified (CSfC) program and architecture. Supports PdM NetMod with Documentation a
Posted 5 days ago | Updated 3 hours ago

IT Security Specialist

Cymertek Corporation

•

Annapolis, Maryland, USA

Full-time

IT Security Specialist 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 detail-oriented and dedicated IT Security Specialist to join our team and safeguard our organization's digital assets. In this role, you will be responsible for identifying and mitigating security risks, implementing best practices, and ensuring the integrity and confidentiality of sensitive information. The ideal ca
Posted 60+ days ago | Updated 3 hours ago

Information Systems Security Officer (ISSO)

Cymertek Corporation

•

Annapolis, Maryland, USA

Full-time

Information Systems Security Officer (ISSO) 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 detail-oriented and proactive Information Systems Security Officer (ISSO) to support and maintain the security of our information systems. In this role, you will be responsible for ensuring systems operate in compliance with established security policies, procedures, and regulations. You will work cl
Posted 60+ days ago | Updated 3 hours ago