Information Systems Security Engineer Jobs in Washington

481 - 500 of 3,841 Jobs

System Administrator 3Job Title - System Administrator 3

Realm OneCompany Name - Realm One

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Annapolis, Maryland, USA

Full-time

RealmOne is the GOAT - where your career can reach the greatest heights! RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in our employees and encouraging professional and personal growth. We do this by offering exceptional benefits, flexible schedules, and the tools necessary to achieve success through paid training, mentoring, and the opportunity to work alongside top-notch security professionals. Join u

Microsoft System EngineerJob Title - Microsoft System Engineer

Accenture LLPCompany Name - Accenture LLP

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Fort Belvoir, Virginia, USA

Full-time

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company and part of global Accenture, to do work that matters in a collaborative

Principal Systems EngineerJob Title - Principal Systems Engineer

SAICCompany Name - SAIC

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Chantilly, Virginia, USA

Full-time

Job ID: 2503809 Location: CHANTILLY, VA, US Date Posted: 2025-03-26 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC's Space & Intel Business Group, USG Mission and Information Technology Division, is seeking a Principal Systems Engineer to provide technical expertise and guidance to drive

Information Security EngineerJob Title - Information Security Engineer

Virginia JobsCompany Name - Virginia Jobs

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Remote or Charlottesville, Virginia, USA

Full-time

Information Security Engineer Position Overview: We are seeking a highly skilled Information Security Engineer with deep expertise in Splunk and Splunk Enterprise Security to join our cybersecurity team. The ideal candidate will have extensive engineering experience across multiple security domains, including SIEM, SOAR, Cloud Security, system administration, vulnerability management, network security/firewalls, API integration, scripting, and automation. This position will play a critical rol

Sr. Product Security EngineerJob Title - Sr. Product Security Engineer

ConsultNet, LLCCompany Name - ConsultNet, LLC

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Remote

Full-time

Title: Sr. Product Security Engineer Location : Remote, US Target Start Date : 6/9 Type: (C, CTH, D) CTH Pay Rate / Salary (Ranges OK) : We are seeking a seasoned and driven Security Architect to lead the design and implementation of secure systems for connected products and smart solutions. As the subject matter expert, you will ensure the security of smart devices, applications, and supporting infrastructure by designing robust architectures, identifying and mitigating risks, and maintain

IT Security Engineer - LeadJob Title - IT Security Engineer - Lead

Navigant ConsultingCompany Name - Navigant Consulting

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Remote or Atlanta, Georgia, USA

Full-time

Job Family: IT Cyber Security Travel Required: Up to 10% Clearance Required: None What You Will Do: Our Security Engineer Lead plays a pivotal role within the Information Security Operations group that is dedicated to supporting Security Operations and Incident Management/Response processes, SIEM engineering, Threat Hunting, Automation, Cyber Architecture, and Threat Intelligence. This position is responsible for enhancing SIEM and tool monitoring, tuning, detection, and alerting across mult

Senior Infrastructure Security EngineerJob Title - Senior Infrastructure 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

Data Analyst - AssessorJob Title - Data Analyst - Assessor

Olgoonik Development LLCCompany Name - Olgoonik Development LLC

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Arlington, Virginia, USA

Full-time

Overview: The CSIS Data Analyst/Assessor will support Diplomatic Security at the Department of State in the Office of the Chief Technology Officer (CTO). CTO is the primary IT group within the Bureau of Diplomatic Security, providing many web applications and other services used by Federal and local law enforcement officers worldwide. Primary Responsibilities: Assessing systems for compliance for security controls throughout system development life cycle and continuous monitoring phase.Familiar

Continuous Monitoring Engineer (ConMon)Job Title - Continuous Monitoring Engineer (ConMon)

LeidosCompany Name - Leidos

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Alexandria, Virginia, USA

Full-time

Leidos is seeking multiple ConMon Engineers to be responsible for overseeing and monitoring all authorized IT systems (re-authorization and new systems) throughout their lifecycle for security posture impact. These positions can be based out of any of our three locations - Alexandria, VA, Fort Meade, MD, or Chambersburg, PA. These positions are primarily on-site, but some partial telework may be available at the discretion of our customer and program management. Some travel may be required. Res

Task Order Project Manager (UNITED STATES CITIZEN; MUST HAVE AN ACTIVE SECRET CLEARANCE; ONSITE - FORT BELVOIR, VA)Job Title - Task Order Project Manager (UNITED STATES CITIZEN; MUST HAVE AN ACTIVE SECRET CLEARANCE; ONSITE - FORT BELVOIR, VA)

Soft Tech Consulting IncCompany Name - Soft Tech Consulting Inc

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Fort Belvoir, Virginia, USA

Full-time

UNITED STATES CITIZEN MUST HAVE AN ACTIVE SECRET CLEARANCE 100% ONSITE - FORT BELVOIR, VA Salary is dependent upon the candidate's skills, experience, education and certifications. Salary Range: $ High end of salary range is considered for those who exceed qualifications in one or more required skill areas. Soft Tech offers competitive BENEFITS in the areas of: Medical, Dental, Vision, 401K, Short Term Disability, Long Term Disability, Life Insurance, PTO, and Paid Holidays Soft Tech Consulting

Systems Engineer Technical ExpertJob Title - Systems Engineer Technical Expert

BlueHaloCompany Name - BlueHalo

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Annapolis, Maryland, USA

Full-time

At BlueHalo, an AV Company, we don't just witness the future of national security - we create it. In our relentless pursuit of innovation, we are expanding our team and actively seeking a Systems Engineer to provide expert technical support for our Zero Trust Implementation in Annapolis Junction, MD. This role is pivotal in shaping secure and efficient systems that adhere to the highest standards of security. Imagine being part of a mission that doesn't just challenge the status quo but propels

Blockchain Security EngineerJob Title - Blockchain Security Engineer

CoinbaseCompany Name - Coinbase

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Remote

Full-time

Continuous Monitoring Engineer (ConMon)Job Title - Continuous Monitoring Engineer (ConMon)

LeidosCompany Name - Leidos

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Alexandria, Virginia, USA

Full-time

Description Leidos is seeking multiple ConMon Engineers to be responsible for overseeing and monitoring all authorized IT systems (re-authorization and new systems) throughout their lifecycle for security posture impact. These positions can be based out of any of our three locations - Alexandria, VA, Fort Meade, MD, or Chambersburg, PA. These positions are primarily on-site, but some partial telework may be available at the discretion of our customer and program management. Some travel may be re

IT SPECIALIST (SYSANALYSIS)Job Title - IT SPECIALIST (SYSANALYSIS)

Defense Information Systems AgencyCompany Name - Defense Information Systems Agency

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Fort Meade, Maryland, USA

Full-time

Summary This position is being recruited under 10 1599f into the Cyber Excepted Service and does NOT convey eligibility to be converted to the Competitive Service. It has been identified as a position necessary to carry out and support the mission of the US Cyber Command. It is in the Professional Work Category at the Full Performance Work Level within the CES Occupational Structure. It is located in the DISA - EII/JT INTEROPERABILITY TEST CMD. This job is open to The public U.S. Citizens, Na

Reverse Engineer - Level 3Job Title - Reverse Engineer - Level 3

Accenture LLPCompany Name - Accenture LLP

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Annapolis, Maryland, USA

Full-time

RMF AnalystJob Title - RMF Analyst

Apex SystemsCompany Name - Apex Systems

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Alexandria, Virginia, USA

Full-time

Job#: 2077182 Job Description: Title: RMF Analyst Location: Mark Center Drive Alexandria VA Type: Long-term Contract Schedule: Hybrid, 2 days on-site & 3 days remote Pay: $45-55/hr) experince level dependent) Apply Here: Please send your updated resume, CompTIA Sec+ certification, and availibility for a phone call to Emma at The RMF Support Analyst is responsible for developing processes and procedures to communicate, report, and distribute cyber directives to Program level System Owners, I

Cyber Security AnalystJob Title - Cyber Security Analyst

General DynamicsCompany Name - General Dynamics

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Washington, District of Columbia, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Interim Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: Information Security Job Qualifications: Skills: Cybersecurity, Information Systems, System Security Certifications: None Experience: 1 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a Cyber Security Analyst with GDIT. A career in enterprise IT means con

Cloud EngineerJob Title - Cloud Engineer

Dunhill Professional SearchCompany Name - Dunhill Professional Search

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Fairfax, Virginia, USA

Full-time

Cloud Engineer Remote U.S. Citizenship Required As a Mid-Level Cloud Engineer, you will play a pivotal role in designing, implementing, and maintaining cloud-based solutions that drive business innovation and operational efficiency. Job Description Leverage Azure and AWS cloud platforms to build scalable, secure, and high-performing systems. Collaborate with cross-functional teams to deploy and optimize cloud infrastructure. Ensure seamless integration with existing systems. Troubleshoot comp

Cyber Security Engineer - Hybrid Work OpportunityJob Title - Cyber Security Engineer - Hybrid Work Opportunity

General DynamicsCompany Name - General Dynamics

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Remote or Arlington, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Cyber Engineering Job Qualifications: Skills: Cyber Defense, Cybersecurity, Information Assurance, Information Technology Security, Network Security Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: We are GDIT. The people supporting some of the most complex go

Principal Elasticsearch Systems EngineerJob Title - Principal Elasticsearch Systems Engineer

LeidosCompany Name - Leidos

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Reston, Virginia, USA

Full-time

Leidos has a new and exciting opportunity for a Principal Elasticsearch Systems Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and