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Network Security Jobs in Linthicum Heights, 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

IP Network Test Engineer By Light Professional IT Services

Fort Meade, MD

Expertise in large-scale IP Networking & Testing with backbone routers (Juniper MX and Cisco ASR9K) running ISIS, BGP/MP-BGP (multi AS), MPLS routing protocols, switches and testing gear including traffic generators from IXIA, Spirent Test Center and Agilent N2X. These technologies include network devices (routers, switches, firewalls, and Intrusion Detection Systems (IDS), and services Authentication, Authorization and Accounting (AAA), Access Control List (ACL), secure remote access (i.e Secure shell, Secure VPN, IPSec), and IPv6 capable devices.

15 days ago

Wireless Network Engineer System One

Bethesda, MD

$85,000 / hour
Quick Apply

Utilize your networking expertise and evolving technologies to develop solutions in a fast-paced, collaborative, highly secure, and compliant environment that supports scientific discovery. Help ensure the network infrastructure, internet, and intranet services are available with maximum uptime by quickly and thoroughly responding to incidents, requests, and outages.

Today

Network Engineer (Cloud) By Light Professional IT Services

Alexandria, VA

Additionally, this individual should have experience with the setup and maintenance of VPN tunnels, vLAN configurations, wireless network configurations, IPv6 and IPv4 (including complex sub-netting) and network security (Cisco ASA Firewalls, ACLs, IPsec, and other encryption methodologies). Proficient in using network management and monitoring platforms such as Arista CloudVision, Riverbed, NetFlow, TAPs, SPANs, AWS Network Manager, Azure Network Watcher, or equivalent third-party solutions for visibility, diagnostics, and topology tracking.

15 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

Network Design Engineer By Light Professional IT Services

Arlington, VA

The Network Design Engineer will adhere to U.S. Army engineering processes during the development of all submissions; identify additional processes and documentation formats, as necessary submit site specific reports and drawings to Government for review and approval and adhere to the Government’s established process for reviewing, updating, approving, and disseminating Design and Engineering documents. The Design and Engineering Site Lead must be experienced and familiar with the design and configuration of Layer 2 and Layer 3 networks including spanning tree, software defined networking, VLANs, Virtual Network Identifiers (VNI)s, VXLANS, VRFs, Hostnames, OEM equipment from CISCO.

15 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

Senior Network Engineer - Voice Jobot

Washington, DC

$190,000–$225,000 / year
Quick Apply

We are an enterprise IT and network engineering firm delivering Enterprise Network Engineering, Enterprise IT, Program Management, and Project Management support to large commercial corporations, government agencies, and government contractors across the Washington, DC metro area and beyond. We are seeking a Senior Network Engineer with deep Cisco CUCM and Collaboration expertise to serve as a technical leader on business-critical voice, video, and data networks supporting executive-level government agency missions.

1 day ago

Network Consultant Nesco Resource, LLC

Bethesda, MD

Quick Apply

The Senior Network Consultant provides scheduled, proactive technical consulting services to optimize, maintain, secure, and document network infrastructure and supported systems in alignment with evolving business and technology objectives. The consultant works with designated operational leaders and technical stakeholders to prioritize initiatives, maintain system stability, identify recurring issues, and recommend improvements to the supported technology environment.

1 day ago

Information System Security Officer PlanIT Group

Falls Church, VA

Quick Apply

Job Description: Information System Security Officer Conducts assessments of threats and vulnerabilities, determines deviations from acceptable configurations or enterprise or local policy, assesses the level of risk, and develops and/or recommends appropriate mitigation countermeasures in operational and non-operational situations. Task description and/or any specific requirements: • Ability to manage responsibility for security assessments of a variety of applications or domains, to include cloud computing, and to manage several project/initiatives of large size, complexity, and risk.

13 days ago

Splunk Cyber Security SME (Remote) PlanIT Group

Arlington, VA

Remote

Quick Apply

Manages knowledge objects (fields, extractions, tags, event types, lookups, workflow actions, aliases, macros, and so on) – through automations, scripting, management server functions; to include. This role demands deep expertise in Splunk system architecture, design, implementation, configuration and operational support in a hybrid on-prem Unix/Linux and cloud-based environment.

13 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

Sr Cloud Security Engineer PlanIT Group

Falls Church, VA

Quick Apply

Experience: 8+ years in a technical Cybersecurity Engineering role, with at least 4 years focused on large-scale cloud or hybrid environments, and a portfolio of projects where AI or Machine Learning was directly applied to solve security or operational scaling problems. • API-First Automation: Deep expertise in building "glue code" that connects disparate COTS and custom applications via secure, automated APIs to streamline cross-functional business activities.

13 days ago

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Network Security Jobs in Linthicum Heights, 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

IP Network Test Engineer By Light Professional IT Services

Wireless Network Engineer System One

Network Engineer (Cloud) By Light Professional IT Services

Transport Network Automation Engineer Jobot

Network Design Engineer By Light Professional IT Services

DevOps/Azure Networking - Remote Levi, Ray & Shoup

Senior Network Engineer - Voice Jobot

Network Consultant Nesco Resource, LLC

Information System Security Officer PlanIT Group

Splunk Cyber Security SME (Remote) PlanIT Group

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

Sr Cloud Security Engineer PlanIT Group

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