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Network Security Jobs in Annandale, VA

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Senior Network Resident Engineer – Enterprise Security & Switching (Top Secret) Jobot

Alexandria, VA

$140,000–$190,000 / 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. You'll support client engineers on new deployments, act as the primary contact for operational issues, troubleshoot firewall, routing, and switching problems, and work cases with the manufacturer's support center through to resolution.

6 days ago

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.

6 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

Information Security Systems Engineer L3Harris Technologies

Chantilly, VA

$106,500–$197,500 / year

Assist in systems/software engineering functions, to include creation of data flow diagrams, interface control documents, perform trade studies, and Static Application Security Testing (SAST) for Application Security and Development Secure Technical Implementation Guide (STIG) compliance using tools such as Fortify/Coverity and Gitlab as part of a DevSecOps Continuous Integration/Continuous Deployment (CI/CD) Pipeline, and generation of summary reports. • Perform skills in implementing/assessing security controls, to include writing system security categorization memorandum, recommending appropriate security control overlays, define security control baseline based on defined system security categorization and approved security overlays, and apply security controls to computing/network nodes and verify implementation of security controls.

1 day ago

Network Engineer V (IPv6 SME) System One

Alexandria, VA

$72.25–$85 / hour
Quick Apply

Experience with enterprise routing/switching and protocols/services such as BGP, OSPF/OSPFv3, EIGRP, IS-IS, IPv4/IPv6, DNS, DHCP/DHCPv6, ICMP/ICMPv6, TCP/IP, and SNMP, as applicable. A bachelor's degree in Computer Science, Information Technology, Electrical Engineering, Telecommunications, Network Engineering, Cybersecurity, or a related technical discipline is preferred.

Today

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

Sr. Network Engineer System One

Lorton, VA

$110–$130 / hour
Quick Apply

Installs, configures, and maintain equipment including Cisco network and FW gear Cisco 2900, 4500, 9300, 9400, 6800 and Nexus 9000, and Cisco Firepower, ASA. Working knowledge of defense-in-depth principles, network/HW/SW security architecture, network topology, IT device integrity, and common security elements.

5 days ago

Network Engineer Jobot

Washington, DC

$110,000–$140,000 / 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. We are a cybersecurity, engineering, risk, and compliance firm serving defense partners, multinational corporations, and government agencies with critical missions.

6 days ago

Transport Network Automation Engineer Jobot

MONTGOMRY VLG, MD

$120,000–$150,000 / year
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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.

6 days ago

Senior Network Engineer System One

Washington, DC

$120 / hour
Quick Apply

Assess current network architecture, device configurations, routing domains, VLANs, dependencies, and operational constraints; compare documented designs with observed behavior. • Co-lead secure network integration design with the security engineer and review high- and low-level designs, network diagrams, and future-state documentation.

11 days ago

Resident Network Engineer – Data Center (TS/SCI w/ Full Scope Poly) Jobot

Columbia, MD

$140,000–$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. We're one of the world's largest enterprise technology companies, building the networking, compute and cloud platforms that keep governments and Fortune 500 organizations running.

6 days ago

Network Consultant Nesco Resource, LLC

Bethesda, MD

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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. Major Changes and Projects: Changes requiring extensive project management, specialized subject-matter expertise, significant risk mitigation, or resources beyond the capabilities of a qualified generalist may require a separate scope of work.

1 day 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

Systems Architect Federal Professional Solutions

Washington, DC

$77,689.64–$93,561.72 / year
Full time

Design, document, and maintain hybrid architectures spanning on-premises infrastructure (Cisco switching, storage, virtualized servers) and cloud environments. * An active professional certification in one of the following is required: AWS Certified Solutions Architect – Associate or Professional, Microsoft Certified: Azure Solutions Architect Expert, or CCNP Enterprise.

11 days 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

AWS Cloud Security Architect System One

Reston, VA

$156,300 / year
Quick Apply

Provide security architecture guidance for enterprise applications, AWS cloud environments, hybrid infrastructure, cybersecurity platforms, APIs, containers, data solutions, and AI enabled applications. Support secure AI/GenAI adoption, including LLM integrations, RAG implementations, prompt security, data protection, access controls, monitoring, logging, and human in the loop safeguards.

12 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

Sr Systems Engineer Sr Systems Engineer

Washington, DC

Full time

Recent (within the last three years) hands-on experience in at least two of: CSfC solution design or Trusted Integrator work, post-quantum cryptography migration planning, applied artificial intelligence or machine learning, and enterprise data analytics. DoD 8140 qualification at the Advanced proficiency level for DCWF work role 652 Security Architect [or 651 Enterprise Architect], and compliance with any DoD 8570 baseline cited in the task order or DD 254.

9 days ago

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Network Security Jobs in Annandale, VA

Senior Network Resident Engineer – Enterprise Security & Switching (Top Secret) Jobot

Senior Network Engineer - Voice (CCNP Collaboration) Jobot

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.

Information Security Systems Engineer L3Harris Technologies

Network Engineer V (IPv6 SME) System One

Network Based Systems Analyst - III Base One Technology

Sr. Network Engineer System One

Network Engineer Jobot

Transport Network Automation Engineer Jobot

Senior Network Engineer System One

Resident Network Engineer – Data Center (TS/SCI w/ Full Scope Poly) Jobot

Network Consultant Nesco Resource, LLC

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

Systems Architect Federal Professional Solutions

Information System Security Officer PlanIT Group

Splunk Cyber Security SME (Remote) PlanIT Group

AWS Cloud Security Architect System One

Sr Cloud Security Engineer PlanIT Group

Sr Systems Engineer Sr Systems Engineer

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