3,559 Results for

Network Security Jobs in Linthicum, MD

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Senior Network Engineer - Voice (CCNP Collaboration) Jobot

Oxon Hill, MD

$190,000–$240,000 / year
Quick Apply

The ideal candidate brings deep hands-on experience with Cisco Unified Communications Manager (CUCM), advanced network infrastructure, and Tier 3/Tier 4 technical support, along with the ability to lead complex engineering initiatives. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

Today

Network Support Specialist GStek Inc.

Fort Meade, MD

$85,000–$90,000 / year
Full time
Quick Apply

Clearance: Selected candidates will be subject to a government security investigation and must meet eligibility requirements for access to classified information. GStek encourages veterans, disabled veterans, and disabled individuals to apply for any open position for which they feel they are qualified.

30+ days ago

Director, Network & Infrastructure Stevenson University

Owings Mills, MD

Full time

The scope of the supported infrastructure includes over 160 servers both physical and virtual, a wired and wireless network in excess of 15,000 endpoints across four campuses and in over 60 buildings, 100+ terabytes of SAN storage and a VOIP telephone system with more than 1400 phone lines, voicemail and unified communications. Education/Experience: Bachelor's degree in IT or a related field plus three years of experience in people and project management in addition to ten+ years of hands on experience with network infrastructure or equivalent combination of education and experience.

30 days ago

Physical Security/Information Assurance (PS/IA) Specialist 1 ESC, Inc.

Joint Base Andrews, MD

$110,000–$115,000 / year
Contractor
Full time
Quick Apply

This position provides physical security (PS) and information assurance (IA) support for collateral, SCI and SAP systems in accordance with JSIG and other DoD and national guidance for facilities with internal networks and guest systems.

30+ days ago

Sr. Delivery Consultant, National Security (NatSec) Professional Services (ProServe) Amazon Web Services, Inc.

Jessup, MD

We pioneered cloud computing and never stopped innovating — that’s why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses. - Knowledge of AWS services including compute, storage, networking, security, databases, machine learning, and serverless technologies.

30+ days ago

Cloud Solutions Consultant, National Security (NatSec) Professional Services (ProServe) Amazon Web Services, Inc.

Jessup, MD

30+ days ago

Network Engineer (Cisco) System One

Linthicum Heights, MD

$158 / hour
Quick Apply

OR a Bachelor’s degree with ten (10) years of systems engineering experience in a Qualified Engineering Field (Aeronautics, Biomedical, Chemical, Civil, Computer, Electrical, Environmental, Mechanical, Nuclear, Software, Systems, and Engineering Management) or a related discipline (Chemistry, Computer Science, Information Systems, Mathematics, and Physics) from an accredited college or university. Job title: Network Engineer - (Cisco) Location: Linthicum Heights, Maryland Shift: Day Type: Onsite Polygraph: Required Salary Range: 217K-248K ( annualized USD) + Benefits / Paid Time Off / Bonuses Requirements.

14 days ago

Network Based Systems Analyst - III Base One Technology

Arlington, VA

$100,000–$140,000 / year
Contractor
Quick Apply

Provides remote and onsite advanced technical assistance, proactive hunting, rapid onsite incident response, and immediate investigation and resolution using host-based, network-based and cloud-based cybersecurity analysis capabilities. Team personnel provide front line response for digital forensics/incident response (DFIR) and proactively hunting for malicious cyber activity.

30+ days ago

Transport Network Automation Engineer Jobot

MONTGOMRY VLG, MD

$120,000–$150,000 / year
Quick Apply

The ideal candidate combines deep enterprise networking expertise with strong network automation skills and will help improve the repeatability, reliability, security, and traceability of multi-site network deployments while reducing manual configuration and engineering effort. We are seeking an experienced Transport Network Automation Engineer to design, develop, and maintain an end-to-end network automation framework that transforms engineering designs into validated, device-specific configurations and controlled production deployments.

13 days ago

DevOps/Azure Networking - Remote Levi, Ray & Shoup

Washington DC, DC

Remote

$150,000–$180,000 / year

This role is ideal for someone who enjoys solving open‑ended technical problems, translating high‑level requirements into well‑architected solutions, and advising on best practices across networking, security, and cost optimization. This is a contract consulting role designed for a hands‑on professional who can independently design, assess, and implement secure, scalable Azure networking and DevOps solutions with minimal oversight.

15 days ago

Software Development Engineer II, AWS Edge Connectivity Services Amazon Development Center U.S., Inc.

Arlington, VA

We pioneered cloud computing and never stopped innovating — that’s why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses. If Arlington, VA (Arlington HQ2): This role will sit in our new headquarters in Northern Virginia, where Amazon will invest $2.5 billion dollars, occupy 4 million square feet of energy efficient office space, and create at least 25,000 new full-time jobs.

30+ days ago

Security Software Engineer, IAM Vercel

Washington DC, DC

This is a high-impact, ownership-heavy role: youll define IAM architecture from the ground up, migrate Okta fully behind Terraform, and serve as the subject matter expert who levels up the entire organization on IAM best practices. Were looking for a Security Software Engineer to join our Security team and own Vercels Identity and Access Management strategy - across both corporate and production environments.

15 days ago

Security Engineer, Cloud Vercel

Washington DC, DC

Remote

Youll play a key role in making security a core part of how we build, deploy, and scale our systems, while helping the company grow securely and confidently. We are building the platform for that future, trusted by companies like OpenAI, PayPal, Ramp, Supreme, and millions of developers worldwide.

15 days ago

System Security Test Engineer (FAA) Jobot

Columbia, MD

$120,000–$180,000 / year
Quick Apply

Experience with FAA or other safety/mission-critical systems, Linux and Windows environments, network-analysis tools such as Wireshark, vulnerability/security testing tools, requirements traceability, Jira or similar defect-management systems, and formal FAT/SAT or customer acceptance testing would be highly desirable. With deep expertise in cloud-first architectures, automation, DevSecOps, virtualization, reliability engineering, and large-scale systems integration, we help organizations modernize infrastructure, improve operational efficiency, and support mission-critical environments where performance, security, and resiliency are essential.

6 days ago

Senior Cloud Security Specialist (AWS) System One

Washington, DC

Quick Apply

Strong understanding of security concepts and technologies related to Identity and Access Management (IAM), security engineering, network security design, security operations, security architecture, general engineering processes, cloud security, data loss protection, zero trust, DevSecOps and vulnerability management. • Proven ability to provide technical security consultation and advisory services with a proactive approach to identifying potential issues, raising questions, and engaging in open dialogue with team members and stakeholders to ensure security objectives are met.

13 days ago

Senior Network Resident Engineer - Service Provider Routing (TS/SCI w/ CI Poly) Jobot

Washington, DC

$130,000–$200,000 / year
Quick Apply

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. As a resident engineer embedded with a large service-provider customer, you'll help plan network deployments, build implementation plans and test solutions alongside a team of fellow resident engineers.

Today

Enterprise Account Executive - Department of Homeland Security Appian Corporation

McLean, VA

$125,000–$225,000 / year

Growth Opportunities: Appian provides a diverse array of growth and development opportunities, including our leadership program tailored for new and aspiring managers, a comprehensive library of specialized department training through Appian University, skills based training, and tuition reimbursement for those aiming to advance their education. Deliver Value-Based Presentations: Deliver high-impact, value-based virtual and in-person presentations to Line of Business (LOB) and IT leadership, clearly communicating ROI and business value.

15 days ago

Sr. ProServe Cloud Architect, NatSec ProServe Amazon Web Services, Inc.

Arlington, VA

Your experience in designing technical solutions within the technology/consulting sector, will equip you with the ability to architect complex, scalable, and secure solutions tailored to meet the specific needs of each customer, translating technical concepts into business value. Operating as the conduit between ProServe Account Executives and our Shared Delivery Teams (SDT), you’ll ensure proposed solutions are realistic, achievable, and optimize ProServe and/or our partners to maximize CBOs.

30+ days ago

Delivery Consultant - Application Development, AWS WWPS ProServe Amazon Web Services, Inc.

Arlington, VA

As trusted advisors to our customers, providing guidance on industry trends, emerging technologies, and innovative solutions, you will be responsible for leading the implementation process, ensuring adherence to best practices, optimizing performance, and managing risks throughout the project. We pioneered cloud computing and never stopped innovating — that’s why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses.

30+ days ago

Hybrid Cloud Engineer ECLARO

Washington DC, DC

Quick Apply

Cloud Operations & Reliability: Experience designing highly available systems using Azure-native tools for monitoring, backup, disaster recovery, and cost optimization. Virtualization & Core Infrastructure: Deep expertise in VMware (vSphere, ESXi, NSX, vCenter, SRM) and enterprise compute, storage, networking, and Active Directory.

2 days ago

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Network Security Jobs in Linthicum, MD

Senior Network Engineer - Voice (CCNP Collaboration) Jobot

Network Support Specialist GStek Inc.

Director, Network & Infrastructure Stevenson University

Physical Security/Information Assurance (PS/IA) Specialist 1 ESC, Inc.

Sr. Delivery Consultant, National Security (NatSec) Professional Services (ProServe) Amazon Web Services, Inc.

Cloud Solutions Consultant, National Security (NatSec) Professional Services (ProServe) Amazon Web Services, Inc.

Network Engineer (Cisco) System One

Network Based Systems Analyst - III Base One Technology

Transport Network Automation Engineer Jobot

DevOps/Azure Networking - Remote Levi, Ray & Shoup

Software Development Engineer II, AWS Edge Connectivity Services Amazon Development Center U.S., Inc.

Security Software Engineer, IAM Vercel

Security Engineer, Cloud Vercel

System Security Test Engineer (FAA) Jobot

Senior Cloud Security Specialist (AWS) System One

Senior Network Resident Engineer - Service Provider Routing (TS/SCI w/ CI Poly) Jobot

Enterprise Account Executive - Department of Homeland Security Appian Corporation

Sr. ProServe Cloud Architect, NatSec ProServe Amazon Web Services, Inc.

Delivery Consultant - Application Development, AWS WWPS ProServe Amazon Web Services, Inc.

Hybrid Cloud Engineer ECLARO

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