4,294 Results for

Security Engineer Jobs in Linthicum, MD

Jobs

Endpoint Engineer - InTune CACI International Inc

Washington, DC

$120,800–$265,800 / year

This role combines hands-on technical engineering (Intune policy management, application deployment, device compliance, scripting automation) with strategic leadership (designing cloud-native solutions, mentoring junior engineers, driving adoption of emerging technologies). Working across endpoint management and server operations teams, you''ll ensure adherence to customer SLAs, accelerate deployment cycles through automation, and reduce operational workload by implementing modern cloud-based management solutions.

18 days ago

Application Vulnerability Assessment Program (AVAP) Engineer/System Administrator Elluminates Software

Washington

The Application Vulnerability Assessment Program (AVAP) Engineer/System Administrator is responsible for operating and securing the program’s application security platforms, including OpenText Fortify, OWASP Dependency-Track, and any future application security tools, deployed in containerized and virtualized environments within Azure Kubernetes Service (AKS). • Cloud and Data Center Engineers — We can take full ownership of designing, running, and managing your infrastructure across public cloud, private data center, or hybrid environments as a true operational partner.

30+ days ago

Platform Engineer, Public Sector Exiger

Mclean, VA

We are hiring a Platform Engineer to build and operate the cloud substrate our federal programs run on: the AWS and GovCloud account patterns, Kubernetes platform, Terraform module library, CI/CD paved roads, observability stack, and cost posture that new programs adopt on day one instead of rebuilding. Exiger is named a Leader in the Gartner ® Magic Quadrant for Supplier Risk Management, twice selected as one of Fast Company's 'Brands That Matter,' and recipient of the Third Party Risk Association's Innovator Award, Exiger's technology has been recognized by leading analyst evaluations and 50+ awards.

30+ days ago

Platform Engineer, Public Sector Exiger LLC

McLean, VA

We are hiring a Platform Engineer to build and operate the cloud substrate our federal programs run on: the AWS and GovCloud account patterns, Kubernetes platform, Terraform module library, CI/CD paved roads, observability stack, and cost posture that new programs adopt on day one instead of rebuilding. Exiger is named a Leader in the Gartner Magic Quadrant for Supplier Risk Management, twice selected as one of Fast Company''s ''Brands That Matter,'' and recipient of the Third Party Risk Association''s Innovator Award, Exiger''s technology has been recognized by leading analyst evaluations and 50+ awards.

30+ days ago

Data Platform Engineer (Azure) Five Guys Enterprises LLC

Alexandria, VA

The Data Platform Engineer partners closely with Data Engineering, IT Infrastructure, Cybersecurity, and Business stakeholders to deliver a stable and high-performing data platform that supports analytics, reporting, and enterprise data initiatives. The position focuses on Infrastructure as Code (IaC), DevOps, CI/CD automation, cloud operations, platform governance, FinOps, security, and Site Reliability Engineering (SRE) practices.

30+ days ago

Platform Engineer, Public Sector EXIGER

Mclean, VA

We are hiring a Platform Engineer to build and operate the cloud substrate our federal programs run on: the AWS and GovCloud account patterns, Kubernetes platform, Terraform module library, CI/CD paved roads, observability stack, and cost posture that new programs adopt on day one instead of rebuilding. Exiger is named a Leader in the Gartner Magic Quadrant for Supplier Risk Management, twice selected as one of Fast Company's 'Brands That Matter,' and recipient of the Third Party Risk Association's Innovator Award, Exiger's technology has been recognized by leading analyst evaluations and 50+ awards.

30+ days ago

Endpoint Engineer - Intune CACI International Inc.

Washington, DC

$120,800–$265,800 / year

This role combines hands-on technical engineering (Intune policy management, application deployment, device compliance, scripting automation) with strategic leadership (designing cloud-native solutions, mentoring junior engineers, driving adoption of emerging technologies). Working across endpoint management and server operations teams, you'll ensure adherence to customer SLAs, accelerate deployment cycles through automation, and reduce operational workload by implementing modern cloud-based management solutions.

17 days ago

Network Engineer II Prosync

Annapolis Junction, MD

Quick Apply

A Bachelor’s degree in a Qualified Engineering Field or a related discipline from an accredited college or university plus eight (8) years of experience in network engineering (OR) An Associate's Degree, a High School Diploma or GED plus twelve (12) years of general system engineering experience (OR) A Master’s degree or higher in a Qualified Engineering Field or a related discipline from an accredited college or university plus six (6) years of systems engineering experience. ProSync Technology Group, LLC (ProSync) is an award-winning, SDVOSB Defense Contracting company with a strong military heritage and a record of excellence in supporting the Department of Defense and the Intelligence Community.

8 days ago

Network Engineer-Architect Antero Technology Services

Annapolis Junction, Maryland

Working knowledge of network technologies and protocols including Trunking, VTP, Layer 2 & 3 Port-channels, Spanning-Tree, Port-Security, HSRP, EIGRP, OSPF, QoS, BGP, and MPLS, BFD. Antero Technology Services is looking for a proactive person with a TS/SCI clearance to join our Enterprise Infrastructure Engineering Team.

30+ days ago

Network Engineer Antero Technology Services

Annapolis Junction, Maryland

Working knowledge of network technologies and protocols including Trunking, VTP, Layer 2 & 3 Port-channels, Spanning-Tree, Port-Security, HSRP, EIGRP, OSPF, QoS, BGP, and MPLS, BFD. Your team provides voice, video, and/or data communications network services to worldwide customers so they can support mission critical operations.

30+ days ago

Network Engineer, Sr Antero Technology Services

Annapolis Junction, Maryland

Working knowledge of network technologies and protocols including Trunking, VTP, Layer 2 & 3 Port-channels, Spanning-Tree, Port-Security, HSRP, EIGRP, OSPF, QoS, BGP, and MPLS, BFD. Your team provides voice, video, and/or data communications network services to worldwide customers so they can support mission critical operations.

30+ days ago

Network Engineer III Trace3

Linthicum Heights, MD

$165,000–$175,000 / year

This role will be deployed to customer locations working on specific Federal programs or Commercial contracts, supporting specific customer requirements or mission domains throughout the detailed design, development integration, test and deployment of critical IT systems. This position will be a W2 Contract role, for 6 months This role is fully on site in the Baltimore/Annapolis Junction area- Top Secret clearance REQUIRED, SCI Eligibility preferred- 3 Office locations are 15 min apart.

22 days ago

RF Network Test and Evaluation Engineer (Radios) CACI

Aberdeen Proving Ground, Maryland

Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. • Proven capability to ingest anomaly data, replicate failures in a lab environment, isolate root causes (firmware, hardware bottlenecks, protocol instabilities), and engineer validated solutions.

25 days ago

Senior Network Engineer Pyramid, Inc

McLean, VA

$70–$75 / hour
Full time

By applying to our jobs you agree to receive calls, AI-generated calls, text messages, or emails from Pyramid Consulting, Inc. and its affiliates, and contracted partners. At least 4 years of experience with SD-WAN technologies (Versa, Aryaka, Cisco, Silver Peak, Juniper Networks, Fortinet, etc.) .

30+ days ago

Systems Engineer - Cloud/Networking/Storage/Automation (TS/SCI w/ Poly) Leading Path Consulting

McLean, VA

$175,000–$300,000 / year
Quick Apply

The ideal candidate is a technical leader and achiever who can seamlessly collaborate across infrastructure, platform, application, DevSecOps, information systems security, and data teams while maintaining ownership of system reliability, performance, scalability, and security. This role requires a proven practitioner who can analyze existing (“as-is”) systems and applications, document current state architectures, design future-state solutions, and implement system enhancements or technology transformations end-to-end.

30+ days ago

Solutions Consultant (Palo Alto Networks) Celestial Innovations Group

Washington, District of Columbia

In this role, you will serve as a trusted security advisor and hands-on technical lead, designing and implementing cutting-edge network and cloud security solutions for civilian, defense, and intelligence community agencies. Position Overview Celestial Innovations Group (CIG) is seeking an experienced Palo Alto Networks Professional Services Consultant to support our growing federal and government client portfolio.

30+ days ago

Network Engineer Entarian

Suitland, Maryland

$90,000–$100,000 / year

The Network Engineer will be expected to plan and coordinate tasks, identify dependencies, mitigate risks, execute least-impact procedures, perform analysis, implement configurations, and create and update documentation and diagrams. Must be a US Citizen or Permanent Resident who has lived in the United States at least 3 out of the last 5 years and be able to pass a background investigation to obtain a security badge to access applicable government facilities and systems.

30+ days ago

Sr. Network Test Engineer Systems Technology Forum

Fort Meade, MD

10 years of experience, Type 1 HAIPE encryption devices, secure tokens, Strong routing protocols and IP network design, Unified capabilities experience to include Cisco voice gateways, unified communication managers and SIP trunking. As a premier provider of management, engineering, information technology, and logistics services, STF is committed to delivering high-quality systems engineering, technical and professional support services that meet and exceed deliverable requirements.

30+ days ago

Sr. Network Engineer w/active Top Secret clearance Logistics Management Institute

Washington, DC

$111,000–$192,000 / year

LMI is seeking a skilled Network Engineer to design, build, and maintain classified network infrastructure supporting enterprise IT operations across three geographically dispersed government sites, including two greenfield SCIF facilities serving TS/SCI users. Individual salaries are determined by various factors including, but not limited to location, internal equity, business considerations, client contract requirements, and candidate qualifications, such as education, experience, skills, and security clearances.

30+ days ago

Network Engineer Altamira

Mclean, VA

$150,000–$220,000 / year

Actual compensation will be determined based on several factors, including, but not limited to, the scope of the position, relevant experience, education, certifications, internal equity, customer contractual requirements, security clearance requirements, and other legitimate business considerations. Responsible for planning and implementing the necessary hardware, software and telecommunications equipment to maintain and/or enhance the organization's networks.

9 days ago

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Security Engineer Jobs in Linthicum, MD

Endpoint Engineer - InTune CACI International Inc

Application Vulnerability Assessment Program (AVAP) Engineer/System Administrator Elluminates Software

Platform Engineer, Public Sector Exiger

Platform Engineer, Public Sector Exiger LLC

Data Platform Engineer (Azure) Five Guys Enterprises LLC

Platform Engineer, Public Sector EXIGER

Endpoint Engineer - Intune CACI International Inc.

Network Engineer II Prosync

Network Engineer-Architect Antero Technology Services

Network Engineer Antero Technology Services

Network Engineer, Sr Antero Technology Services

Network Engineer III Trace3

RF Network Test and Evaluation Engineer (Radios) CACI

Senior Network Engineer Pyramid, Inc

Systems Engineer - Cloud/Networking/Storage/Automation (TS/SCI w/ Poly) Leading Path Consulting

Solutions Consultant (Palo Alto Networks) Celestial Innovations Group

Network Engineer Entarian

Sr. Network Test Engineer Systems Technology Forum

Sr. Network Engineer w/active Top Secret clearance Logistics Management Institute

Network Engineer Altamira

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