IT Security Engineer jobs in Washington, DC

Chantilly, Virginia

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Today

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c

Full-time

USD 147,000.00 - 196,000.00 per year

IT Senior Security Engineer

Bethesda, Maryland

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Today

Senior Security Engineer Location: Bethesda, MD (Requires Onsite 3-5 days per week as needs change) Employment Type: Full-time The National Library of Medicine (NLM) is seeking an IT Senior Security Engineer to join our Security Compliance team. In this role, you will work closely with the NLM Information Systems Security Office and play a critical part in safeguarding NLM's IT infrastructure. The Senior Security Engineer plays a hands-on role in a multi-disciplined security team, focusing on

Full-time

Cloud Security Engineer - Public Sector, IT Operations

McLean, Virginia

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Today

Job Description Job Summary: The Cloud Security Engineer is responsible for planning, implementing, upgrading, and monitoring security-based measures for the protection of the organization's cloud-based digital platforms and related data. This role may be charged with analyzing and revising existing cloud infrastructure and implementing new and enhanced security related designs and methodologies. In addition, this position is familiar with and helps institute best practices that meet or exceed

Full-time

USD 105,000.00 - 120,000.00 per year

IT Vulnerability Management Lead / Senior Security Analyst

Bethesda, Maryland

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Today

IT Vulnerability Management Lead / Senior Security Analyst Location: Bethesda, MD (Onsite 3-5 days per week) Employment Type: Full-time The National Library of Medicine (NLM) is seeking an IT Security Compliance Lead / Senior Security Analyst to join our security compliance team. In this role, you will work closely with the NLM Information Systems Security Officer (ISSO) and play a critical part in safeguarding NLM's IT infrastructure. You will be part of a broader IT program that provides end

Full-time

IT Security Technical Analyst-536164

Arlington, Virginia

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Today

As the most technical member of the team, responsible for applying advanced knowledge to perform technical evaluation of IT products and services. This specifically includes test and implement operational and technical security controls to ensure compatibility with organizational standards, business rules, and mission needsMonitor the status of tasks and projects related to the infrastructure and operations support by interfacing with the datacenter operations manager and team on all aspects of

Full-time

USD 165,000.00 - 170,000.00 per year

IT Security Project Manager

Arlington, Virginia

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Today

Overview The Work The IT Security Project Manager leads an assessment team, overseeing the planning, coordination, and execution of activities associated with the client Steps 4-6. The role ensures all assessment tasks are completed within established timelines, meet quality standards, and comply with applicable requirements, while also providing hands-on support for complex system assessments. The Project Manager manages resource assignments, supervises the assessment team, facilitates effecti

Full-time

IT Security Project Manager

Arlington, Virginia

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Today

Full-time

USD 165,000.00 - 185,000.00 per year

IT Systems & Security Administrator

McLean, Virginia

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Today

Job Description Company: Intellect Solutions LLC (Internal) Location: McLean, VA Employment: Full-time Experience: 3-5 years of relevant hands-on experience Role Summary Manage Intellect's internal IT environment, provide employee technical support, and maintain security across accounts, laptops, email, and office systems. Coordinate with external security specialists for complex incidents and after-hours monitoring. Responsibilities Create, configure, and disable employee accounts in Micros

Full-time

IT Security Auditor - Consultant

Chantilly, Virginia

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Today

Job Family: Technology Consulting Travel Required: Up to 10% Clearance Required: Active Top Secret SCI with Polygraph What You Will Do: The IT Security Auditor will lead stakeholder engagement and technical delivery for efforts supporting federal agencies with IT controls assessments and program evaluations. This is an ideal role for someone with an information security and assurance or IT audit background who is looking to utilize their skills to work with the federal government to analyze

Full-time

Security Engineer

Washington, District of Columbia

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Today

M9 Solutions is dedicated to providing IT services and solutions to the Federal Government by mobilizing the right people, skills, clearance levels, and technologies to help organizations that desire improved performance and modern, sustainable change. M9 has provided quality IT services and support to more than 30 Federal Agencies and multiple commercial customers nationwide. Our capabilities include IT Talent Solutions, Data Delivery & Analytics, Cyber Security, Cloud Migration, Applications a

Full-time

USD 125,000.00 - 140,000.00 per year

IT Security Automation Engineer / Vulnerability Management Engineer W2 106/hr - 110/hr - FTE Conversion

Remote

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Today

Security Automation Engineer / Vulnerability Management EngineerRemote is allowed - prefer near Atlanta (EST timezone) Job Summary JIRA Proficiency, AWS Cloud Environment, AI-Driven Automation, Data Sources (BigQuery & AWS Data Lake): Practical familiarity with pulling security data from Google BigQuery and Amazon Data Lakes for analytics. NIST & MITRE ATT&CK Frameworks: Prior experience with NIST standards or the MITRE ATT&CK matrix is a valuable bonus for evaluating adversary threat intent a

Easy Apply

Contract

$106 - $110

Information Security Engineer

Columbia, Maryland

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Today

Who is Tenable? Tenable is the Exposure Management company. Over 40,000 organizations around the globe rely on Tenable to understand and reduce cyber risk. Our global employees support 65 percent of the Fortune 500, 50 percent of the Global 2000, and large government agencies. Come be part of our journey! What makes Tenable such a great place to work? Ask a member of our team and they'll answer, "Our people!" We work together to build and innovate best-in-class cybersecurity solutions for ou

Full-time

USD 102,500.00 - 136,500.00 per year

Information Systems Security Engineer

Annapolis, Maryland

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19d ago

Job Title: Information Systems Security Engineer Location: Annapolis Junction, MD Employment Type: Full-Time / Permanent Relocation Assistance: Available Security Clearance Required: Yes Primary Responsibilities The selected candidate will have numerous responsibilities from day to day drawn from a wide array of activities. The strongest candidates will have experience working in these areas: Validating and verifying system security requirements and establishing system security designs for large

Easy Apply

Full-time, Third Party

Depends on Experience

Security Engineer

Ashburn, Virginia

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Today

Responsibilities: provide Security Engineering and Sustainment (SES) support in the existing technologies (e.g., datacenter location(s)), transitional locations, and Cloud environments). advising and assisting with maintenance and engineering of the OPR IOD Cyber Forensic Enterprise Network (OCFEN) infrastructure to include hardware and software throughout its lifecycle to ensure adaptability.utilize, by means of the agency Internal Change Request processes and internal ticketing system, to ide

Full-time

Security Engineer

Ashburn, Virginia

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Today

Job Title Security Engineer Job Description The most security-conscious organizations trust Telos Corporation to protect their vital IT assets. The reputation of our company rests on the quality of our solutions and the integrity of our people. Explore what you can bring to our solutions in the areas of cyber, cloud and enterprise security. Be a part of the Telos culture and see what sets us apart! Salary: Min 90,640.00 Max 113,300.00. Telos offers an excellent compensation package with bene

Full-time

USD 90,640.00 per year

Information Security Engineer

McLean, Virginia

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Today

Here at Appian, our values of Intensity and Excellence define who we are. We set high standards and live up to them, ensuring that everything we do is done with care and quality. We approach every challenge with ambition and commitment, holding ourselves and each other accountable to achieve the best results. When you join Appian, you'll be part of a passionate team dedicated to accomplishing hard things, together. Information Security Engineer I Location: McLean, VA | Work Model: On-site (5 d

Full-time

USD 75,000.00 - 175,000.00 per year

Principal Network Security Engineer

Fort Meade, Maryland

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Today

GES is seeking an experienced Principal Network Security Engineer to design, engineer, and implement enterprise network security capabilities across a large, distributed network environment. The role is responsible for advancing network security architecture through the execution of strategic design and implementation efforts that improve the security posture, segmentation, access control, and resiliency of the enterprise network. This position is responsible for overall network security enginee

Full-time

Security Engineer

Herndon, Virginia

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Today

Our Partner is looking for a Security Engineer to join a project. Responsibilities Monitor systems for abnormal activity Analyze alerts, distinguish threats from false positives, categorize incidents by risk Lead incident response: containment, eradication, recovery, post-incident analysis, documenting steps Optimize detection capabilities: refine alert thresholds, tune SIEM rules, integrate new data sources, reduce false positives Compile weekly/monthly reports on incident trends, threat activi

Full-time

Principal Network Security Engineer

Odenton, Maryland

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Today

Leidos is seeking an experienced Principal Network Security Engineer to design, engineer, and implement enterprise network security capabilities across a large, distributed network environment. The role is responsible for advancing network security architecture through the execution of strategic design and implementation efforts that improve the security posture, segmentation, access control, and resiliency of the enterprise network. This position is responsible for overall network security engi

Full-time

USD 116,350.00 - 210,325.00 per year

Information Systems Security Engineer

Annapolis, Maryland

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Today

Description PLEX Solutions, A Part of Markon, is looking for an Information System Security Engineer (ISSE) to support a position in Annapolis Junction, MD. The Information Systems Security Engineer (ISSE) serves as the on-site technical lead responsible for deploying, maintaining, and supporting a customer's TECTIX instance while supporting the security engineering and authorization workload the platform is built to accelerate. TECTIX is an AI/ML-enabled Risk Management Framework (RMF) automat

Full-time

USD 185,000.00 - 225,000.00 per year

IT Security Engineer jobs in Washington, DC, USA