Security Management jobs in Columbia, MD

Axonius Security Asset Management / CAASM Lead

Remote

•

17d ago

Employment Eligibility Statement Due to specific project and client requirements, this position is open to U.S. Citizens and U.S. Lawful Permanent Residents (s) . Sponsorship is not available at this time. Danta Technologies evaluates all candidates in compliance with the Immigration and Nationality Act (INA) and EEOC guidelines . All hiring decisions are made without regard to race, color, religion, sex, gender identity, sexual orientation, national origin, age, disability, veteran status, or

Easy Apply

Contract

$43 - $45

Senior Mainframe Security & Vulnerability Management Engineer

Remote

•

Today

Role: Senior Mainframe Security & Vulnerability Management Engineer Location: Remote Type of Employment: Contract Duration: 18 Months Job Description: Seeking a senior professional with 10+ years of IBM Z / z/OS security experience and 5+ years in vulnerability management. The candidate will lead mainframe vulnerability assessments, CVE reporting, patch management automation, remediation planning, and security compliance for large-scale financial services or regulated environments. Key Respons

Easy Apply

Third Party, Contract

$80 - $90

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

Remote

•

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

SIEM(Security Information & Event Management) Engineer

Annapolis, Maryland

•

Today

SIEM Engineer This role can be part time or full time. Leidos has an exciting and challenging opportunity for an SIEM (Security Information and Event Management) Engineer in our Intel Sector's 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

Full-time

USD 131,300.00 - 237,350.00 per year

IT Vulnerability Management Lead / Senior Security Analyst

Bethesda, Maryland

•

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

Information Systems Security Manager / Specialist

Arlington, Virginia

•

Today

Information Systems Security Manager / Specialist Location: Arlington, VA Must have an active Top Secret Clearance Node provides HIRT remote and onsite advanced technical assistance, proactive hunting, rapid onsite incident response, and immediate investigation and resolution using host-based and network-based cybersecurity analysis capabilities. Node is seeking an Information Systems Security Specialist to support this critical customer mission. Responsibilities: - Work as part of a team of

Full-time

Information Systems Security Manager (ISSM)

Glen Burnie, Maryland

•

Today

GENERAL JOB SUMMARY: We are seeking an experienced and highly motivated Information Systems Security Manager (ISSM) to lead the security management and compliance activities for information systems supporting our organization. The ISSM will be responsible for ensuring systems are securely designed, implemented, operated, and maintained in accordance with organizational security policies, regulatory requirements, and applicable cybersecurity frameworks. ESSENTIAL JOB FUNCTIONS: Implement the ri

Full-time

MS Security Architect – Microsoft 365 & Endpoint Management

Remote

•

Yesterday

MS Security Architect Microsoft 365 & Endpoint Management Location: Remote Duration:12+months Job Summary Seeking a senior MS Security Architect to lead enterprise Microsoft 365 Security and Modern Workplace transformations. This role combines deep technical architecture, executive-level consulting, pre-sales solutioning, team leadership, and end-to-end delivery ownership. Key Responsibilities Lead complex M365 migrations, endpoint modernization, identity consolidation, and security transform

Easy Apply

Contract

Network Engineer (HYBRID)

Odenton, Maryland

•

Today

Job Description: Quevera is seeking a Network Engineer with an active TS/SCI clearance with Polygraph in Fort Meade, Maryland. This role supports network engineering activities, including the planning and implementation of network solutions, network infrastructure maintenance, security management, troubleshooting, performance monitoring, and technical documentation. Job Responsibilities: Develop, plan, and implement scalable network solutions, new network layouts, and upgrades.Install, confi

Full-time

USD 160,000.00 - 190,000.00 per year

Cybersecurity Training Analyst

Odenton, Maryland

•

Today

This position will support the DISA GSM-O II Task Number 25 (TN25) Department of Defense Cyber Defense Command (DCDC). GSM-O II provides network operations and cyber defense support to the Defense Information Systems Agency (DISA) in support of the DoD and COCOMs. The selected candidate shall execute in real time, in accordance with mission requirements, provide cyber training support to include training curriculum analysis and development, performance objectives, training plans, certification s

Full-time

USD 107,900.00 - 195,050.00 per year

Information Security Manager III

Arlington, Virginia

•

Today

Information Security Manager Location: Arlington, VA (On-Site)/ Hybrid Citizenship: US only Clearance: Active TS/SCI (DHS EOD Suitability required) Company: Argo Cyber Systems, LLC - Service-Disabled Veteran-Owned Small Business (SDVOSB) About Argo Cyber Systems Argo Cyber Systems provides mission-critical cybersecurity support to U.S. Government agencies and critical infrastructure owners nationwide. Our teams deliver rapid incident response, advanced forensics, and coordinated recovery operat

Full-time

USD 95,000.00 - 120,000.00 per year

Windows System Administrator, Sr.

Annapolis, Maryland

•

Today

Unisity, LLC is a Service-Disabled Veteran Owned Small Business providing expert services in the Information Technology fields. We pride ourselves on delivering what is promised, as some would say we "just do". We are highly-qualified, self-driven professionals who work towards a common goal as a team, leading when appropriate and following when needed. Job Summary: A Senior Windows System Administrator to join a high-performing Agile team operating within the Scaled Agile Framework (SAFe) in s

Full-time

MD-Systems Administrator(Windows) - TS/SCI w/ Polygraph

Annapolis, Maryland

•

Today

Location: Annapolis Junction, MD Category: Systems Administrator Travel Required: No Remote Type: No Clearance: TS/SCI w/ Polygraph A Senior Windows System Administrator to join a high-performing Agile team operating within the Scaled Agile Framework ?SAFe? in support of a complex, fast-paced program. In this role, the selected candidate will provide daily systems administration and operations and maintenance support across multiple systems with a broad geographic footprint. Key responsibilities

Full-time

USD 92,300.00 - 166,850.00 per year

Senior Software Engineer - Machine Learning & Cloud Technologies

Linthicum Heights, Maryland

•

Today

Job Title: Senior Software Engineer - Machine Learning & Cloud Technologies Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: None * * * The Opportunity: Join our dynamic team as a Software Engineer where you will play a pivotal role in developing, maintaining, and enhancing complex and diverse software systems. Whether working independently or as part of a

Full-time

USD 131,800.00 - 290,000.00 per year

Senior Windows System Administrator

Annapolis, Maryland

•

Today

Belay Technologies has been voted Baltimore Business Journal's (BBJ) Best Places to Work 2026! Belay Technologies is seeking a Senior Windows System Administrator to join a high-performing Agile team operating within the Scaled Agile Framework (SAFe) in support of a complex, fast-paced program. In this role, the selected candidate will provide daily systems administration and operations and maintenance support across multiple systems with a broad geographic footprint. Key responsibilities includ

Full-time

USD 164,000.00 - 200,000.00 per year

Sr. Windows Systems Administrator TS/SCI Poly

Annapolis, Maryland

•

Today

Senior Windows System Administrator; requires TS/SCI Polygraph up front. Lucky you! This comes with a $15k SIGN ON BONUS. Leidos has a new and exciting opportunity for a Senior Windows System Administrator in our Intel Sector's 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 of

Full-time

USD 116,350.00 - 210,325.00 per year

Information Systems Security Manager (ISSM)

Hybrid in Washington, District of Columbia

•

Today

Job Type: Regular Overview Information Systems Security functionally manages the process to protect classified information. The Information Systems Security group's primary function is to implement all classified security policy, procedures and security requirements as required by delegated US Government customers. The Information Systems Security Manager interprets, outlines and enforces classified security policies in accordance with government regulations. This position serves as the sub

Full-time

USD 120,900.00 - 184,500.00 per year

Junior Media Destruction Tech

Hyattsville, Maryland

•

Today

Req ID: 42942 Summary Junior Media Destruction Tech Hyattsville, MD Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employers core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team of professionals who support large-scale government operations by leveraging cutting-edge technology and take your ca

Full-time

USD 24.39 - 26.00 per hour

Sr. Automation Architect

Woodlawn, Maryland

•

2d ago

PLEASE NOTE: IT IS 100 % On site position Woodlawn Selected candidate must be able to obtain and maintain a public trust clearance Selected candidate must be willing to work on-site in Woodlawn, MD 5 days a week KEY REQUIRED SKILLS: Strong knowledge of automation testing, Java, Selenium, Cucumber, Gherkin, Selenium, REST API, Parasoft, Agility POSITION DESCRIPTION:Architect, design, code, and implement next-generation technical solutions using software engineering best practices in the latest te

Easy Apply

Full-time

Depends on Experience

Information Systems Security Officer (ISSO) II - Washington, DC area

Washington, District of Columbia

•

Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Cyber and IT Risk Management Job Qualifications: Skills: Information Security, Information Security Management, Information System Security Certifications: None Experience: 2 + years of related experience ship Required: Yes Job Description: The ISSO is responsible for ensuring the appropriate o

Full-time

USD 97,240.00 - 131,560.00 per year

Security Management jobs in Columbia, MD, USA