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Information Security Jobs in Riverdale, MD

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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

Information Security Analyst Calibre Systems

Washington, DC

$89,000–$110,000 / year

The analyst will help maintain compliance with DoD, DISA, U.S. Cyber Command, MC&FP, NIST RMF, Zero Trust, STIG/SRG, ACAS, and eMASS requirements while supporting the attainment and sustainment of Government-issued Authorizations to Operate (ATOs). CALIBRE is an employee-owned mission focused solutions and digital transformation company, is looking for a highly qualified Journeyman Information Security Analyst to support a DoD client with enterprise cybersecurity for a large program serving military families.

Today

Information Security Manager Base One Technology

Arlington, VA

$100,000–$130,000 / year
Contractor
Quick Apply

Supporting a U.S. Government customer to provide support for onsite incident response to civilian Government agencies and critical asset owners who experience cyber-attacks, providing immediate investigation and resolution. Contract personnel perform investigations to characterize the severity of breaches, develop mitigation plans, and assist with the restoration of services.

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

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.

14 days ago

Security Engineer System One

Laurel, MD

Quick Apply

Hands-on experience with UiPath architecture: Orchestrator, attended/unattended robots, assets and credential stores, queues, and robot host builds. System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.

14 days ago

Information Systems Security / Information System Security Officer (ISSO) Axient LLC

Columbia, MD

The ISSO supports the ISSM by verifying implementation of required security controls, conducting continuous monitoring and self-inspections, tracking corrective actions, supporting user access and training requirements, and ensuring classified systems are operated in accordance with the approved SSP, NISPOM Rule, CSA guidance, and local security procedures; this position is located in Columbia Maryland. RESPONSIBILITES: Information System Security Officer - responsible for supporting the day-to-day security oversight of classified information systems and ensuring users, systems, and processes remain compliant with NISPOM Rule, DCSA/CSA guidance, approved security documentation, and local procedures.

30+ days ago

Information Systems Security / Information System Security Officer (ISSO) Astrion

Columbia, Maryland

$78,000–$117,000 / year

The ISSO supports the ISSM by verifying implementation of required security controls, conducting continuous monitoring and self-inspections, tracking corrective actions, supporting user access and training requirements, and ensuring classified systems are operated in accordance with the approved SSP, NISPOM Rule, CSA guidance, and local security procedures; this position is located in Columbia Maryland. Information System Security Officer - responsible for supporting the day-to-day security oversight of classified information systems and ensuring users, systems, and processes remain compliant with NISPOM Rule, DCSA/CSA guidance, approved security documentation, and local procedures.

30+ days ago

Business Information Security Officer (Information System Proj Mgmt 4) 30466 Huntington Ingalls Industries Inc

Fairfax, VA

$127,045–$180,000 / year

What Were Looking For: 9 years relevant experience with Bachelors in related field; 7 years relevant experience with Masters in related field; 4 years relevant experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 13 years relevant experience. When extending an offer, HIIs Mission Technologies division takes a variety of factors into consideration which include, but are not limited to, the roles function and a candidates education or training, work experience, and key skills.

13 days ago

Information Technology Specialist (Information Security) United States Army

Washington, DC

$109,137–$141,880 / year

Customer Service: Works with clients and customers (that is, any individuals who use or receive the services or products that your work unit produces, including the general public, individuals who work in the agency, other agencies, or organizations outside the Government) to assess their needs, provide information or assistance, resolve their problems, or satisfy their expectations; knows about available products and services; is committed to providing quality products and services. Time-in-grade documentation: If you are applying for a higher grade and your SF-50 has an effective date within the past year, it may not clearly demonstrate you meet the one year time-in-grade requirement so you will need to provide an SF-50 which clearly demonstrates you meet the time-in-grade requirements (examples of appropriate SF-50s include Promotions, Within-grade Grade/Range Increases, and SF-50s with an effective date more than one year old).

8 days ago

Information Security Engineer/Security Tester Synergy ECP

Hanover, Maryland

Additional Requirements: * * * • Experience w/NESSUS in a complex network environment as well as Security Center version 5.X* * * • Strong Linux skills* * * • Strong understanding of vulnerability assessment and penetration testing* * * • Experience tailoring Scan Policy NESSUS/Security Center* * * • Experience with both compliance and vulnerability scanning* * * • Knowledge of cloud computing platforms* * * • Scripting and coding experience a plus COMPANY DESCRIPTION: Synergy ECP is a Service-Disabled Veteran-Owned Small Business SD(VOSB) that was formed in July 2007 with Headquarters in Columbia, MD and is made up of talented, dedicated staff to provide a broad range of services to the defense, intelligence and health care industries.

30+ days ago

Sr. Manager, Cyber Security - Information Security Office Consultant Capital One Financial Corp

McLean, VA

$229,900–$262,400 / year

Coordinate and execute proactive Information Security consulting to the business and technology teams covering Infrastructure Security, Resiliency, Data Security, Network Architecture and Design, and User Access Management. Candidates hired to work in other locations will be subject to the pay range associated with that location, and the actual annualized salary amount offered to any candidate at the time of hire will be reflected solely in the candidate's offer letter.

15 days ago

Manager, Cyber Security - Information Security Office Consultant Capital One Financial Corp

McLean, VA

$197,300–$225,100 / year

2+ years of experience evaluating AI technologies and integrations for security, privacy, and compliance risks, with knowledge of common AI attack vectors, model vulnerabilities, prompt injection, data leakage, model abuse, and supply chain risks. Coordinate and execute proactive Information Security consulting to the business and technology teams covering Infrastructure Security, Resiliency, Data Security, Network Architecture and Design, and User Access Management.

7 days ago

Senior Information Security Engineer Offensive Security Verite Group, Inc.

Sterling, VA

Seeking experienced offensive security professionals to conduct security assessments, red team operations, and network exploitation activities in support of client security requirements. Bachelor Degree in Computer Science or related field is required or 5 years of direct work experience.

30+ days ago

Information Systems Security Engineer - Level 1 -Security Stratum Networks

Maryland

Help plan and coordinate the IT security programs and policies • Provide support for a program, organization, system, or enclave’s information assurance program • Provide security guidance and support to system developers, administrators, and owners • Provide guidance and support for directed changes related to security • Assess the security impact of changes to the system • Help maintain the Security documentation, such as SSPs • Conduct security assessments on systems in support of system authorization • Support AO/DAO, SCA, and ISSM on system Assessment and Authorization (A&A) duties to obtain and maintain ATOs • Conduct daily review of and respond to security related tickets • Utilize COTS/GOTS to communicate system status and compliance . As leading experts in their fields, our certified and highly experienced network, software development, IT support and security professionals are able to provide the necessary design, implementation, and consulting services to meet the demanding requirements of mission-critical networks.

30+ days ago

Senior Information Security Engineer - AI & Application Security Faegre Drinker Biddle & Reath LLP

Washington D.C., DC

$160,200–$183,100 / year

Designs and executes testing for prompt injection, jailbreaking, data leakage, and cross-client isolation in retrieval-augmented and agentic AI platforms, producing evidence that one client's data cannot influence another client's outputs in support of the firm's information barrier and privilege obligations. Evaluates and hardens API and integration security across AI platforms, automation tooling, and connected data systems, including authentication and authorization, gateway policies, rate limiting, and anomaly detection for misuse or exfiltration through legitimate channels.

30+ days ago

Information Systems Security Engineer | ISSE1 | TS/SCI w/ poly security clearance Power3 Solutions

Annapolis Junction, Maryland

Applies system security engineering expertise in one or more of the following to: system security design process; engineering life cycle; information domain; cross domain solutions; commercial off-the-shelf and government off-the-shelf cryptography; identification; authentication; and authorization; system integration; risk management; intrusion detection; contingency planning; incident handling; configuration control; change management; auditing; certification and accreditation process; principles of IA (confidentiality, integrity, non-repudiation, availability, and access control); and security testing. The Level 1 Information Systems Security Engineer (ISSE) must possess the following capabilities: -Participate as a security engineering representative on engineering teams for the design, development, implementation and/or integration of secure networking, computing, and enclave environments.

14 days ago

Information Systems Security Engineer ISSE 1 | TS/SCI w/ poly Security Clearance Tulzi Technologies

Annapolis Junction, Maryland

Applies system security engineering expertise in one or more of the following to: system security design process; engineering life cycle; information domain; cross domain solutions; commercial off-the-shelf and government off-the-shelf cryptography; identification; authentication; and authorization; system integration; risk management; intrusion detection; contingency planning; incident handling; configuration control; change management; auditing; certification and accreditation process; principles of IA (confidentiality, integrity, non-repudiation, availability, and access control); and security testing. Support security authorization activities in compliance with NSA/CSS Information System Certification and Accreditation Process (NISCAP) and DoD Risk Management Framework (RMF), the NIST Risk Management Framework (RMF) process, and prescribed NSA/CSS business processes for security engineering.

14 days ago

Chief Information Security Office - Security Guard / Facilities Escort Cna Corporation

Arlington, VA

Ensure the highest quality security services and preserve order in the protection of personnel, property, and sensitive information by enforcing security regulations, responding to alarms, and conducting security patrols and inspections. Greet visitors and employees in a professional and welcoming manner, verify identities, grant access to specific areas and issue visitor identification badges.

30+ days ago

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Information Security Jobs in Riverdale, MD

Physical Security/Information Assurance (PS/IA) Specialist 1 ESC, Inc.

Information Security Analyst Calibre Systems

Information Security Manager Base One Technology

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.

AWS Cloud Security Architect System One

Security Engineer System One

Information Systems Security / Information System Security Officer (ISSO) Axient LLC

Information Systems Security / Information System Security Officer (ISSO) Astrion

Business Information Security Officer (Information System Proj Mgmt 4) 30466 Huntington Ingalls Industries Inc

Information Technology Specialist (Information Security) United States Army

Information Security Engineer/Security Tester Synergy ECP

Sr. Manager, Cyber Security - Information Security Office Consultant Capital One Financial Corp

Manager, Cyber Security - Information Security Office Consultant Capital One Financial Corp

Senior Information Security Engineer Offensive Security Verite Group, Inc.

Information Systems Security Engineer - Level 1 -Security Stratum Networks

Senior Information Security Engineer - AI & Application Security Faegre Drinker Biddle & Reath LLP

Information Systems Security Engineer | ISSE1 | TS/SCI w/ poly security clearance Power3 Solutions

Information Systems Security Engineer ISSE 1 | TS/SCI w/ poly Security Clearance Tulzi Technologies

Chief Information Security Office - Security Guard / Facilities Escort Cna Corporation

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