ISSM jobs in Cockeysville, MD

Information System Security Manager (ISSM)

Laurel, Maryland

•

Today

Description Do you love solving problems while enabling impactful research to operate securely? Are you passionate about making meaningful contributions to national security cyber missions? Do you like collaborating with a team with varied strengths to tackle complex problems which enable research across space exploration, cybersecurity, national defense, and cutting edge technologies? If so, we're looking for someone like you to join our team at APL. We are ranked as one of Computerworld '

Full-time

USD 105,000.00 per year

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

Senior Information Systems Security Officer (ISSO)/Information Systems Security Manager (ISSM)

Aberdeen, Maryland

•

Today

Job Description CALIBRE Systems, inc., an employee-owned, mission focused solutions and digital transformation company is seeking a highly experienced and professional Information Systems Security Officer (ISSO) / Information Systems Security Manager (ISSM) to support a Department of War (DoW) cybersecurity modernization initiative focused on Risk Management Framework (RMF) execution, continuous monitoring, compliance automation, and enterprise adoption of RegScale. This role will serve as the

Full-time

Information Systems Security Manager (ISSM)

Remote

•

Today

About Aalyria: Aalyria is a leading technology company that supplies laser communications technology and temporospatial software-defined networking platforms to the aerospace industry. With technology acquired from Google, Aalyria is at the forefront of innovation in satellite and airborne mesh networks, as well as cislunar and deep-space communications. We are revolutionizing the orchestration and management of planetary mesh networks using any radio or optical spectrum, any orbit, and any har

Full-time

USD 165,000.00 - 190,000.00 per year

Information System Security Manager (ISSM)

Remote or Ventura, California

•

Today

Overview The Information System Security Manager (ISSM) serves as the primary cybersecurity authority and liaison for contractor-designed, built, and supported networks and systems operating within Army and Navy program environments. Working on-site alongside Government Organization ISSMs, Authorizing Official Designated Representatives (AODRs), and Authorizing Officials (AOs), this role is directly responsible for leading systems through the complete Risk Management Framework (RMF) lifecycle-f

Full-time

USD 160,000.00 - 190,000.00 per year

Information Systems Security Officer

Maryland

•

Today

Steel Point Solutions is an amazing SBA Certified (8a), HUBZone, Small Disadvantaged Business (SDB) and a Woman Owned Small Business (WOSB) company. Established in 2013 with a vision of offering world class, integrated business solutions for all levels of Government and commercial enterprises. We are represented by a team of talented and qualified professionals who know how essential efficient, cost-effective integrated solutions are to your organization's success. Leveraging these resources, we

Full-time

Associate Information Systems Security Engineer

Columbia, Maryland

•

Today

The Associate Information Systems Security Engineer (ISSE) will ensure security controls are in place and operational, supports the execution of scans and security related tests and manages security logs. Conduct periodic assessments of authorized systems and provide the ISSM with corrective actions for all identified findings and vulnerabilities. Develop and implement security designs for new or existing network system(s). Ensure that the design of hardware, operating systems, and software appl

Full-time

USD 79,917.00 - 111,715.00 per year

Cybersecurity Analyst - RMF / A&A (Cleared)

Fort Meade, Maryland

•

Today

Overview Join the team that authorizes the DoD's commercial cloud. You will assess Cloud Service Provider offerings against the DoD Cloud Computing SRG at Impact Levels 4, 5, and 6, supporting DISA's assessment and authorization (A&A) mission under the Risk Management Framework. Five openings - a rare chance to join a full cyber team at stand-up. Locations Arlington, VA (Crystal City); Fort Meade, MD; Chambersburg, PA (Letterkenny Army Depot); Ogden, UT (Hill AFB); or Oklahoma City, OK (Tinker

Full-time

Sr Systems and Network Administrator

Cockeysville, Maryland

•

Today

Who We Are Textron Systems is part of Textron, a $14 billion, multi-industry company employing 35,000 talented makers, thinkers, creators and doers worldwide. We make things that fly, hover, zoom and launch. Things that move people. Protect soldiers. Power industries. We serve customers in industries spanning aerospace and defense, specialized vehicles, turf care and fuel systems. This role is in Textron System's Legal business area. Visit TextronSystems.com & Lycoming.com to read more about

Full-time

Information Systems Security Officer (ISSO) 2

Fort Meade, Maryland

•

Today

Sentar is proud to be an employee-owned company, fostering a culture of empowerment, collaboration, and innovation. Sentar is dedicated to developing the critical talent that the connected world demands to create solutions to address the convergence of cybersecurity, intelligence, analytics, and systems engineering. We invite you to join the team where you can build, innovate, and secure your career. Sentar is seeking a Information Systems Security Officer (ISSO) 2 at Ft. Meade! Role Description

Full-time

Information Systems Security Officer(ISSO)

Laurel, Maryland

•

Today

Job Description Information Systems Security Officer (ISSO) Leidos - Cyber & Analytics Business Area, Key Management & Analytics Division, Your Experience. A Critical Mission. Real Impact. Leidos has an exciting opportunity for an experienced Information Systems Security Officer (ISSO) to join our Cyber & Analytics Business Area, Key Management & Analytics Division, supporting critical national-security missions. You'll help protect the systems and information our customers depend on-supporti

Full-time

USD 107,900.00 - 195,050.00 per year

Cleared Hybrid Information System Security Officer (5420)

Maryland

•

Today

SMX is seeking an experienced Information System Security Officer (ISSO) to support a mission-critical federal program. This individual will serve as a cybersecurity professional responsible for ensuring the security, compliance, and operational integrity of enterprise information systems supporting critical mission functions. The selected candidate will work closely with System Owners (SOs), Business Process Owners, Information System Security Managers (ISSMs), and cybersecurity leadership on m

Full-time

USD 103,000.00 - 171,800.00 per year

Linux Systems Administrator

Laurel, Maryland

•

Today

Description Do you thrive in and love a fast-paced, dynamic classified environment?Do you love to [area of expertise]? Do you want to be empowered to take ownership and stake in the overall engineering and operations of the IT infrastructure? Are you interested in learning new technologies and creating new IT capabilities? If so, we're looking for someone like you to apply and join our team at APL! We are ranked as one of Computerworld 's Top Places to Work in IT for 6 years running, and se

Full-time

USD 105,000.00 per year

ServiceNow CSM - Now Assist Engineer

Remote

•

Today

Job ID: 2614752 Location: Remote Work, VA, US Date Posted: 2026-08-03 Category: Information Technology Subcategory: Platform Engr Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: Interim_Secret Clearance Level Must Be Able to Obtain: Secret Potential for Remote Work: ORA_REMOTE Description Responsibilities: Customer Service Management (CSM) Configure, maintain, and support ServiceNow Customer Service Management (CSM) capabilities, including:Case ManagementServ

Full-time

USD 120,001.00 - 160,000.00 per year

Senior ServiceNow CSM - Now Assist Engineer

Remote

•

Today

Job ID: 2615318 Location: Remote Work, VA, US Date Posted: 2026-08-05 Category: Information Technology Subcategory: Platform Engr Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: Interim_Secret Clearance Level Must Be Able to Obtain: Secret Potential for Remote Work: ORA_REMOTE Description Responsibilities: Customer Service Management (CSM) Configure, maintain, and support ServiceNow Customer Service Management (CSM) capabilities, including:Case ManagementServ

Full-time

USD 120,001.00 - 160,000.00 per year

Information Systems Security Officer (ISSO) - Senior

Remote

•

Today

We are seeking a highly skilled and experienced Information Systems Security Officer (ISSO) - Senior to join our team. In this critical role, you will be responsible for executing the full RMF lifecycle across all information systems and applications, leading security assessment activities with the goal of maintaining a 100% Authority to Operate (ATO) status. As a senior leader, you will ensure the rigorous application of cybersecurity policies, manage system remediation efforts, design critical

Full-time

USD 110,000.00 - 125,000.00 per year

Cyber Security Specialist, Senior (Top Secret)

Remote or Fairfax, Virginia

•

Today

Location: Remote Clearance: Top Secret Employment Type: Full-Time About Praescient Analytics: Praescient Analytics is a leader in delivering advanced analytic, data engineering, and technology integration solutions in support of the Department of Defense (DoD), Intelligence Community, and federal law enforcement. Our mission is to empower analysts and decision-makers through data-driven insights, enabling faster and more effective mission outcomes. Position Overview: Praescient Analytics is s

Full-time

Senior Software Engineer - UDS Registry Team (RD119)

Remote

•

Today

Defense Unicorns seeks a Senior Software Engineer to join our UDS Registry team. You'll collaborate closely with product managers, designers, and end users to ensure we're building the right solutions-and building them well. The team builds and operates UDS Registry to reliably manage and deploy UDS packages to any mission environment, serving the ISSM persona. In addition, we own the development and maintenance of Pepr and Lula, ensuring our tools continue to meet real-world mission needs. The

Full-time

USD 148,750.00 - 201,250.00 per year

Information Systems Security Officer (ISSO) - Subject Matter Expert (SME)

Remote

•

Today

We are seeking a highly skilled and experienced Information Systems Security Officer (ISSO) Subject Matter Expert (SME) to join our team. In this critical role, you will be ultimately responsible for the day-to-day cyber operations of assigned systems, ensuring strict adherence to the Risk Management Framework (RMF) and industry standards. As a trusted advisor, you will collaborate closely with executive leadership-including the Authorizing Official (AO), System Owners, and the Chief Information

Full-time

USD 132,000.00 - 150,000.00 per year

LEAD INFORMATION SECURITY ENGINEER (ISSO with PQC)

Remote

•

Today

Lumen is the trusted network for the AI-powered world, connecting people, data, and applications through our expansive fiber network and connected ecosystem. We enable secure, high-performance connectivity across cloud, edge, and AI workloads for enterprises, governments, and communities. At Lumen, you'll work on infrastructure customers rely on today and build for what's next, where performance, security, and resilience matter. This is a high accountability environment where bold ideas drive

Full-time

USD 105,786.00 - 141,047.00 per year

ISSM jobs in Cockeysville, MD, USA