network security engineer Jobs in ashburn,va

261 - 280 of 538 Jobs

IT Security Analyst (FedRAMP)Job Title - IT Security Analyst (FedRAMP)

Transcend IT SolutionsCompany Name - Transcend IT Solutions

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Herndon, Virginia, USA

Contract, Third Party

Job Description:We are seeking an experienced IT Security Analyst with deep knowledge of FedRAMP, Department of Defense, Federal Government, or Aerospace & Defense cloud security requirements. The selected candidate will support the creation, maintenance, and execution of FedRAMP-mandated security documentation and compliance frameworks in a highly regulated cloud environment. Key Responsibilities:Create, update, and maintain FedRAMP security documentation, artifacts, and Continuous Monitoring (

Electronic Security Systems Designer / Engineer (Job number: 1229)Job Title - Electronic Security Systems Designer / Engineer (Job number: 1229)

Johnson Controls, Inc.Company Name - Johnson Controls, Inc.

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Remote or Huntsville, Alabama, USA

Full-time

We are seeking a Security Systems Application Engineer to join our federal team supporting project sites in the Huntsville, AL area. It is a remote / virtual (work from home) role with the ability to travel to project sites as needed. Our Engineers on this team get the unique opportunity to support some of our top government and military sites all over the United States, as well as some overseas. Our Engineers are engaged in the full lifecycle of a project from pre-sales to closeout. These dutie

CNO Software Developer with C and PythonJob Title - CNO Software Developer with C and Python

Cymertek CorporationCompany Name - Cymertek Corporation

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Tysons, Virginia, USA

Full-time

CNO Software Developer with C and Python LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a talented CNO (Computer Network Operations) Software Developer with expertise in C and Python to join our team. In this role, you will develop and maintain software solutions that support critical network operations, ensuring the performance, security, and efficiency of our systems. The ideal candidate will have

Venafi Senior Security EngineerJob Title - Venafi Senior Security Engineer

LTIMindtreeCompany Name - LTIMindtree

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Remote

Full-time

About Us: LTIMindtree is a global technology consulting and digital solutions company that enables enterprises across industries to reimagine business models, accelerate innovation, and maximize growth by harnessing digital technologies. As a digital transformation partner to more than 700+ clients, LTIMindtree brings extensive domain and technology expertise to help drive superior competitive differentiation, customer experiences, and business outcomes in a converging world. Powered by nearly 9

Senior Blockchain Security EngineerJob Title - Senior Blockchain Security Engineer

CoinbaseCompany Name - Coinbase

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Remote

Full-time

Ready to be pushed beyond what you think you're capable of? At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform - and with it, the future global financial system. To achieve our mission, we're seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the

Security Engineer (SIEM/SOAR/SOC Optimization) - Mid-Atlantic region (Remote in NC, VA, WV, MD, DC, DE, NJ, or PA)Job Title - Security Engineer (SIEM/SOAR/SOC Optimization) - Mid-Atlantic region (Remote in NC, VA, WV, MD, DC, DE, NJ, or PA)

GuidePoint SecurityCompany Name - GuidePoint Security

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Remote

Full-time

GuidePoint Security provides trusted cybersecurity expertise, solutions and services that help organizations make better decisions and minimize risk. By taking a three-tiered, holistic approach for evaluating security posture and ecosystems, GuidePoint enables some of the nation's top organizations, such as Fortune 500 companies and U.S. government agencies, to identify threats, optimize resources and integrate best-fit solutions that mitigate risk. Note: This is a remote position but applicant

Mid-level, FIPS 140 Security Engineer & CVP Certified TesterJob Title - Mid-level, FIPS 140 Security Engineer & CVP Certified Tester

Catapult Solutions GroupCompany Name - Catapult Solutions Group

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Remote

Contract

Mid-level, FIPS 140 Security Engineer & CVP Certified Tester Work model: REMOTE Department: FIPS/Testing Location:Columbia, MD Role Type:Contract No Clearance Required* Not available on C2C contract basis* Not able to provide sponsorship* About Our Client Our client offers an exciting opportunity to work in the rapidly expanding IT Security field, integral to supporting national defense initiatives. This organization plays a crucial role in ensuring national security by evaluating and validat

Senior, FIPS 140 Security Engineer & CVP Certified TesterJob Title - Senior, FIPS 140 Security Engineer & CVP Certified Tester

Catapult Solutions GroupCompany Name - Catapult Solutions Group

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Remote

Contract

Senior, FIPS 140 Security Engineer & CVP Certified Tester Work model: REMOTE Department: FIPS/Testing Location: Columbia, MD Role Type: Contract No Clearance Required* Not available on C2C basis* Not able to provide sponsorship* About Our Client Our client offers an exciting opportunity to work in the rapidly expanding IT Security field, integral to supporting national defense initiatives. This organization plays a crucial role in ensuring national security by evaluating and validating IT sec

Mainframe Security EngineerJob Title - Mainframe Security Engineer

Primesoft Consulting Services IncCompany Name - Primesoft Consulting Services Inc

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Remote

Contract

Title - Mainframe Security Engineer Location Remote Duration Contract - 6 months No C2C, Independent status candidates authorized to work in USA only apply Job Description: Qualifications: Required: 5+ years related work experience on the mainframe Experience with Mainframe security software configuration/ internals (Broadcom/CA-TSS) Ability to program in a command Mainframe batch and reporting languages (C, JCL, and REXX) Experience with distributed technology (such as: UNIX, USS file systems)

ISAM SECURITY ENGINEERJob Title - ISAM SECURITY ENGINEER

Tekaccel, IncCompany Name - Tekaccel, Inc

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Remote

Contract, Third Party

About the Role:We are looking for an experienced ISAM Security Engineer to oversee the configuration, administration, and support of IBM Security Verify Access Manager and associated security technologies. This role is pivotal in designing, implementing, and maintaining secure access solutions across the organization. Key Responsibilities:Configure and administer IBM Security Verify Access Manager (ISAM) in 9.x and 10.x environments. Create and manage Reverse Proxy instances, Junctions, Access C

Application security engineer/tester (State/Federal client)Job Title - Application security engineer/tester (State/Federal client)

InterSec Inc.Company Name - InterSec Inc.

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Remote

Contract

Role Title: Application Security Tester Core Responsibilities: Security Assessments: Conduct technical security evaluations of applications and infrastructure this includes both manual and automated testing.Security Design Reviews: Analyze architecture and design documents to identify security weaknesses or improvements.Risk Assessments: Evaluate risk levels associated with vulnerabilities or configurations, and provide mitigation strategies.Hands-On Testing: Engage directly in penetration test

Google SecOps Security EngineerJob Title - Google SecOps Security Engineer

Information Resource Group, Inc.Company Name - Information Resource Group, Inc.

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Remote or Madison, Wisconsin, USA

Contract

Job Title: Google SecOps Security Engineer Location: Madison, WI - Remote (USA only) Duration: 6 months Employment Type: W2 preferred Job Summary We're seeking a skilled Google SecOps Security Engineer to support the integration and ingestion of logs from legacy systems and mobile applications into Google SecOps (Chronicle). This role focuses on enhancing security monitoring and incident notification capabilities by designing effective log ingestion pipelines, developing parsing logic, and opti

Mainframe Security EngineerJob Title - Mainframe Security Engineer

Primesoft Consulting Services IncCompany Name - Primesoft Consulting Services Inc

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Remote

Contract

NO C2C ONLY ON W2 We have an immediate requirement for :Mainframe Security Engineer- Remote Job Description: College graduate with 5+ years related work experience on the mainframe Experience with Mainframe security software configuration/ internals (Broadcom/CA-TSS) Ability to program in a command Mainframe batch and reporting languages (C, JCL, and REXX) Experience with distributed technology (such as: UNIX, USS file systems) Experience with z/OS utilities and facilities (such as: ISPF, TSO, S

Information Security Engineer DLP & UEBAJob Title - Information Security Engineer DLP & UEBA

CIMACompany Name - CIMA

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Remote

Contract

W2 Only No C2C or third-party submissions will be accepted. Job Title: Information Security Engineer DLP & UEBA Focus Location: Remote (U.S. based) Overview: We are seeking an experienced Information Security Engineer DLP & UEBA Focus with a specialized focus on Data Loss Prevention (DLP) and User Entity Behavior Analytics (UEBA). This role supports and leads key initiatives involving Microsoft s Security and Compliance tools, with an emphasis on Microsoft Purview and Microsoft Defender. The id

Mainframe Security EngineerJob Title - Mainframe Security Engineer

LanceSoft Inc.Company Name - LanceSoft Inc.

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Remote

Contract

This will be Hybrid role 3 days a week minimum Security Engineer: Mainframe Security Tooling Team The Mainframe Computing Security team in ETS is responsible for engineering and managing various mainframe authentication and authorization systems. This position is for a senior engineer in Tooling and Project team responsible to design and execute projects aligned to TopSecret security products and other platform integration solutions. The ideal candidate will be working closely with other infrast

Mainframe Security EngineerJob Title - Mainframe Security Engineer

ASK IT Solutions LLCCompany Name - ASK IT Solutions LLC

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Remote or Alpharetta, Georgia, USA

Contract

Position: Security Engineer: Mainframe Security Tooling Team No development exp required Location: Open to Alpharetta, GA (Remote/Hybrid Onsite 3 days in a week) Duration: 12+ Months Contract The Mainframe Computing Security team in ETS is responsible for engineering and managing various mainframe authentication and authorization systems. This position is for a senior engineer in Tooling and Project team responsible to design and execute projects aligned to TopSecret security products and other

Senior Security Engineer / AWS / Hybrid / RemoteJob Title - Senior Security Engineer / AWS / Hybrid / Remote

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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Remote or New York, New York, USA

Full-time

Our Client, a leading, technology-driven financial services company that offers investing and retirement solutions for retail investors and investment advisors as well as financial wellness solutions, including a 401(k) for small and medium-sized businesses is seeking a Senior Security Engineer to join their team. New York City offers competitive compensation, generous benefits, and the opportunity to work with cutting edge technologies. As a Senior Security Engineer, you will develop security t

Senior Security Encryption EngineerJob Title - Senior Security Encryption Engineer

TekDallasCompany Name - TekDallas

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Remote

Full-time

Job Title: Security Encryption Engineer (Remote, EST Hours)Type: 6-Month Contract-to-HireLocation: 100% Remote (Must work EST hours) We're hiring a Senior Security Encryption Engineer with strong hands-on experience in IBM SKLM, Century, Voltage, and Linux systems. Must have knowledge of Broadcom Caps & Cars, encryption key management, and scripting. Ideal for someone skilled in implementing and managing enterprise encryption solutions.

Information Security Engineer T3 - Splunk Content Developer - RemoteJob Title - Information Security Engineer T3 - Splunk Content Developer - Remote

Emergere TechnologiesCompany Name - Emergere Technologies

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Remote

Contract

Role: Information Security Engineer T3 - Splunk Content Developer Duration: 07/21/2025 to 07/20/2026 Location: Herndon, VA (Remote) Description: Candidate can be remote but if within 30 miles of Herndon office they will be required to be in office 3 days a week (Could increase based on business needs). *Possible Convert to hire* Content Development & Optimization Build, maintain, and optimize Splunk dashboards, alerts, and reports that give teams real-time, actionable visibility. Create, modify

Senior AI Infrastructure Engineer, Security - DGX CloudJob Title - Senior AI Infrastructure Engineer, Security - DGX Cloud

NVIDIA CorporationCompany Name - NVIDIA Corporation

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Remote or Santa Clara, California, USA

Full-time

AI Infrastructure Engineers at NVIDIA build the systems, tooling, and data infrastructure that enable operation of our GPU cloud services. We are enabling engineering teams to innovate while proactively identifying, tracking, and mitigating risks across the entire technical task. This role is ideal for engineers who thrive at the intersection of security, infrastructure, and software engineering-and who want to build automated, intelligence-driven systems that protect NVIDIA's most critical AI p