ISSM jobs in Huntsville, AL

Information Systems Security Manager (ISSM)

Huntsville, Alabama

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Today

Leidos has a new and exciting opportunity for a Information Security Systems Manager (ISSM)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 Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesti

Full-time

USD 107,900.00 - 195,050.00 per year

Information Systems Security Manager

Huntsville, Alabama

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Today

Opportunity PeopleTec is currently seeking an Information Systems Security Manager to support our Huntsville, AL location. The candidate will be supporting a Cyber Compliance Team providing ISSM-Basic support for tactical systems. The person will be a key member of a team performing Hardware and Software Cybersecurity analysis along with key functions supporting the Risk Management Framework (RMF) Assessment and Authorization (A&A) process for data processing, test, and tactical systems. Candi

Full-time

Information Systems Security Officer (ISSO)

Huntsville, Alabama

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Today

Position Title: Information Systems Security Officer (ISSO) Experience Level: Mid-Level (3-5 years) Department: Security Reports To: Senior FSO/ISSM Location: Huntsville Job Type: Full-Time Job Summary We are seeking a highly motivated and detail-oriented Information Systems Security Officer (ISSO) with 3 to 5 years of experience to join our security team. In this role, you will be responsible for ensuring the operational security posture of our information systems. You will play a critical ro

Full-time

Sr ISSO

Huntsville, Alabama

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Today

Open Systems Technologies Corporation is looking for a seasoned ISSO professional to join our high performing cyber team in support of a large SOC enterprise environment. Responsibilities Serves as the principal advisor to the Information System Owner (SO), Business Process Owner, and the Chief Information Security Officer (CISO) / Information System Security Manager (ISSM) on all matters, technical and otherwise, involving the security of an information system. ISSOs are responsible for ensuri

Full-time

Information Systems Security Officer (ISSO)

Huntsville, Alabama

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Today

MTSI is currently seeking to hire an Information Systems Security Officer (ISSO) to join the team in Huntsville, Alabama. The ISSO will collaborate closely with the ISSM and ISO to monitor information system(s), maintain security controls, and ensure compliance with authorization documentation. Responsibilities also include implementing configuration management across authorization boundaries, assessing the security impact of those changes, and making recommendations to the ISSM. Responsibilit

Full-time

Information System Security Officer (ISSO) SME

Huntsville, Alabama

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Today

Information System Security Officer (ISSO) SME Location: Huntsville, AL Clearance Required: Active Top Secret Experience Level: SME (Minimum 10 Years) Education Required: Bachelor's degree (B.S. or B.A.) Position Overview: We are seeking a highly experienced Information System Security Officer (ISSO) SME to join our cybersecurity team in Huntsville, AL. The ideal candidate will serve as a senior advisor on all matters concerning information system security, ensuring the confidentiality, integ

Full-time

Senior Advisory Network Engineer

Remote or Huntsville, Alabama

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Today

Overview At FTI Defense, we are united by one common mission: supporting those who protect our nation so they can make the best-informed decisions during critical moments when seconds count. We want you to bring your passion and expertise to contribute to that essential mission. We strive to incorporate our values to create a culture of collaboration and trust, where you can share your ideas and innovate. If you are inspired by making a positive impact through developing data-driven solutions,

Full-time

ISSO (MID-LEVEL)

Huntsville, Alabama

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Today

Overview: Quantum Research International, Inc. (Quantum) provides our national defense and federal civilian and industry customers with services and products in the following main areas: 1) Cybersecurity and Information Operations; 2) Space Operations and Control; 3) Aviation Systems; 4) Ground, Air and Missile Defense, and Fires Support Systems; 5) Intelligence Programs Support; 6) Experimentation and Test; 7) Program Management; and (8) Audio/Visual Technology Applications. Quantum's Corporat

Full-time

Information System Security Officer

Huntsville, Alabama

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Today

Leidos Dynetics, reporting through the Digital sector, is seeking a talented Information System Security Officer (ISSO) to join a diverse team to create unique solutions for complex problems. With offices across the United States engaging in the defense, space, cyber and commercial fields, Leidos provides responsive, cost-effective engineering, scientific and IT solutions. In this role, you will be responsible for supporting our Classified Information System Cybersecurity/Information Assurance

Full-time

USD 87,100.00 - 157,450.00 per year

Systems Administrator

Huntsville, Alabama

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Today

Systems Administrator: At B&A, we foster and embrace a distinct set of values that we live by and instill in all aspects of our organization: dedication, commitment, partnership, trust, and recognition. We have incorporated these values into successful delivery for our customers since 1988. B&A believes in ensuring its employees feel deeply connected to B&A, recognizing successes and hard work, and providing continuous opportunities to learn and grow. Our people are entrepreneurial thinkers tha

Full-time

RMF Analyst IV

Redstone Arsenal, Alabama

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Today

Req ID: 42352 Summary RMF Analyst IV Huntsville, AL 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 career to the next

Full-time

Information System Security Officer

Huntsville, Alabama

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Today

Description Leidos is seeking a talented Information System Security Officer (ISSO) to join a diverse team to create unique solutions for complex problems. With offices across the United States engaging in the defense, space, cyber and commercial fields, Leidos provides responsive, cost-effective engineering, scientific and IT solutions. The Information System Security Officer (ISSO) will be responsible for supporting our Classified Information System Cybersecurity/Information Assurance Program

Full-time

USD 87,100.00 - 157,450.00 per year

System Administrator Principal

Remote

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Today

Job ID: 2618128 Location: Remote Work, SC, US Date Posted: 2026-10-19 Category: Information Technology Subcategory: Sys Administrator 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) Design, configure, and maintain ServiceNow Customer Service Management (CSM) capabilities, including: Case Management

Full-time

USD 120,001.00 - 160,000.00 per year

Senior Advisory Network Engineer

Remote or Ventura, California

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Today

Full-time

USD 135,000.00 - 185,000.00 per year

Cybersecurity Validation and Test Engineer

Remote

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Today

Overview Amyx is seeking Cybersecurity Validation and Test Engineer to support the Defense Logistics Agency (DLA) by performing cybersecurity control validation, security assessment, testing, and compliance activities across enterprise applications, systems, and environments. This position is responsible for evaluating the effectiveness of implemented security controls, supporting Risk Management Framework (RMF) activities, conducting security assessments, and assisting with authorization and

Full-time

USD 100,000.00 - 140,000.00 per year

SAP Security Engineer

Remote

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Today

Job Title: SAP Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * The Opportunity: Join a high-impact cybersecurity and SAP engineering team supporting a DoD IL5-accredited SAP S/4HANA enterprise environment. As a SAP Security Engineer, you will help shape a modern Zero Trust architecture, strengthen system security, and directl

Full-time

USD 75,200.00 - 158,100.00 per year

Information System Security Officer (ISSO)

Remote

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Today

Job Title: Information System Security Officer (ISSO) Job Category: Security Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US * * * The Opportunity: CACI is looking for an Information System Security Officer (ISSO) to support our DoD customer to implement an enterprise IT service delivery model that provides consistent, secure, high-quality, and cost-effective services to enable

Full-time

USD 90,300.00 - 189,600.00 per year

Information Systems Security Engineer (ISSE)

Remote

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Today

Job Title: Information Systems Security Engineer (ISSE) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US * * * The Opportunity: CACI is seeking an experienced Cybersecurity / Information Assurance (IA) professional to support Navy Medicine Online (NMO) and its mission-critical information systems. Working collaboratively with the NMO In

Full-time

USD 75,200.00 - 158,100.00 per year

Senior Software Engineer - UDS Registry Team (RD119)

Remote

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7d ago

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

FDE Data Engineer- Space (FedD141/FedD147)

Remote

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7d ago

EMPLOYER IS A CONTRACTOR FOR THE U.S. GOVERNMENT. THIS POSITION WILL REQUIRE U.S. CITIZENSHIP. Role Description This is a forward-deployed engineering role. You'll work shoulder-to-shoulder with mission heroes: the users, operators, and program engineers who run real workloads in real DoD environments. You'll help take UDS Data Capability from "deployable" to "running in production under classification." You will deploy, integrate, and operate our data stack in the mission hero's environment al

Full-time

USD 123,250.00 - 166,750.00 per year

ISSM jobs in Huntsville, AL, USA