428 Results for

Security Systems Jobs in Huntsville, AL

Jobs

New!

Huntsville, ALToday

With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.

New!

Huntsville, ALToday

$80,500–$149,500 Per Year

Specifically, Systems Engineering (requirements management, risk management, product development cycle) disciplines and liquid rocket propulsion strongly desired. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.

New!

Huntsville, AL3 days ago

As an Unarmed Roving/ Security Officer – Surveillance, you will be the person spotting threats before they escalate in environments such as a security operations centers, call centers, parking gatehouses, etc. GardaWorld Security is a global champion in sophisticated and tailored security solutions, employing and training highly skilled and dedicated professionals across the globe.

New!

Huntsville, ALToday

$87,100–$157,450

The RAM Engineer will work in a matrixed organization at Leidos, with the potential to support one or multiple programs at once in a variety of engineering fields with different team environments, from the large-scale programs that Leidos is the prime contractor for, to smaller-scale programs for which Leidos provides support as a subcontractor to companies in the top 100 DoD contractors. Examples of artifacts include, but are not limited to: reliability prediction, Mean Time To Repair (MTTR) analysis, reliability block diagrams (RBD), reliability reports, statistics, Failure Modes Effect (Criticality) Analysis (FMEA/FMECA), Failure Reporting, Analysis, and Corrective Action System (FRACAS).

New!

Huntsville, ALToday

$87,100–$157,450

New!

Huntsville, ALToday

$57,850–$104,575

Bachelor’s degree in Systems Engineering, Software Engineering, Computer Science, Computer Engineering, Electrical Engineering, Mechanical Engineering, Aerospace Engineering, or equivalent degree from an ABET-accredited university. A candidate with experience in other systems engineering areas such as Model-Based Systems Engineering, Human Factors Engineering, System Safety Engineering, Risk Management, and Reliability Analysis will be treated preferentially.

Huntsville, AL14 days ago

The Program Security Officer provides special access security oversight for the Missile Defense Agency supporting 10,0000+ personnel at numerous geographically separated locations. Interface with senior agency leadership and government officials to develop, document and publish MDA Special Access Program (SAP) Security Policy to protect sensitive special programs.

Huntsville, AL7 days ago

$87,100–$157,450

If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

New!

Huntsville, AL2 days ago

$107,900–$195,050

Must possess a solid understanding of IT Security including network and host security products such as intrusion detection systems, firewalls, VPNs, anti-virus and anti-spyware systems and security tools such as vulnerability scanners, wireless network scanners, and packet analyzers. June 1, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

New!

Huntsville, ALToday

$116,350–$210,325

Work directly or indirectly with NASA customers, Technicians, Network Engineers and/or Network Architects to execute network design changes or modifications of the NASA network infrastructure, as well as identify, analyze, and resolve issues for customer impacting events that may be escalated to Engineering. Leidos is seeking a highly skilled and experienced Network Engineer III to support the Advanced Enterprise Global Information Technology Solutions (AEGIS) program and join a large Engineering team entrusted with evolving and sustaining the NASA OCIO Enterprise Corporate network.

Huntsville, AL30+ days ago

Full-time

Kegman Inc. is a Woman-owned, Service-Disabled Veteran-Owned Small Business headquartered in Melbourne, FL, and provides engineering and technical support services to U.S. Government clients. By submitting your résumé for this position, you understand and agree that Kegman may share your résumé, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.

New!

Huntsville, AL1 day ago

Position Summary: We are seeking for a detail-oriented and reliable Alternate Security Officer (AFSO) to support the Facility Security Officer in managing and maintaining the organization's security program in accordance with the National Industrial Security Program Operating Manual (NISPOM, 32 CFR Part 117). The AFSO will assist with personnel security, physical security, document control, and security education, and will act as the FSO in their absence.

New!

Huntsville, AL1 day ago

Full-time

We are entrusted by the Federal Government and commercial customers to protect lives, critical infrastructure, and information by providing and maintaining technically advanced and innovative fire alarm, access control, intrusion detection, CCTV, mass notification, and other critical protection systems. Opportunities to participate in voluntary benefits such as pet insurance, voluntary life insurance, disability insurance, long-term care, hospital indemnity insurance, critical illness insurance, legal services, identity theft protection, and accident insurance.

Huntsville, Alabama25 days ago

Serve as a principal technical advisor on cybersecurity, bringing subject-matter expertise to risk analysis, incident response, system remediation, and audit support efforts. Track, report, and communicate status, risks, and improvement opportunities related to security engineering activities to leadership and stakeholders.

Huntsville, AL18 days ago

Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations. Responsibilities include but are not limited to: Lead and supervise a team of security professionals managing the end-to-end implementation of the RMF lifecycle for FBI IT systems.

New!

Huntsville, ALToday

$114,600–$192,500 Per Year

Hold at least one of the following certifications: Certified Information Systems Security Professional (CISSP) (or Associate), CompTIA Advanced Security Practitioner (CASP) CASP CE, Certified Secure Software Lifecycle Professional (CSSLP), CISSP- Information System Security Engineering Professional (ISSEP), or CISSP- Information System Security Architecture Professional (ISSAP). SMX is hiring a number of Information Systems Security Engineer Subject Matter Experts to support a Law Enforcement OCIO's organization to provide Information Security as a Service support across all their major IT Systems These positions will be on site in Huntsville, AL and require an active Top-Secret clearance.

Huntsville, AL30+ days ago

Through collaborative interactions with customers, team members, subject matter experts (SMEs), technical leaders, and partners we design practical solutions that solve real problems for major government and business organizations. As a member of our Aviation and Missile Center (AvMC) Team, you will work with a team of technologists focused on delivering innovative business solutions using emerging technologies through proven successful methods.

Huntsville, AL30+ days ago

New!

Huntsville, AL4 days ago

KODA Technologies is seeking an Information Systems Security Officer (ISSO) to provide information assurance and cybersecurity support to an Army program office in Program Acquisition Executive (PAE) Fires. KODA is a people-first company and a three-time Fortune Best Workplace®, Great Place to Work® certified, a Best Place for Working Parents®, and a seven-time HuntsvilleBest Places to Work® winner.

Huntsville, AL30+ days ago

This role blends hands-on technical management with strategic leadership, serving as the primary liaison among internal teams, managed service providers (MSPs), and external auditors. Our leaders work hard every day to empower and support our employees in the development of their careers, giving back to their community, and providing their expertise and innovations to our customers - solving real-world business problems.

Huntsville, AL19 days ago

$135,000–$216,000 Per Year

Serve as a principal technical advisor on cybersecurity, bringing subject-matter expertise to risk analysis, incident response, system remediation, and audit support efforts. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.

Huntsville, AL30+ days ago

Position Overview: KODA Technologies is seeking a Cyber Security Engineer/Information Systems Security Officer (ISSO)to support Systems Engineering Technical Assistance to the Ground-based Midcourse Dense (GMD) Product Office under the Teams-Next Missile Defense Systems Engineering (TN-MDSE) contract managed by the Missile Defense Agency. - DoD 8570 compliant IAM Level II certification is required (Sec +) - Experience with DoD's RMF and SSP processes What Desired Skills You'll Bring: - Experience with MDA-specific RMF and SSP processes - Self-Motivated - Customer-oriented Clearance: Active Secret Clearance is required .

Huntsville, AL11 days ago

The Classified Cybersecurity candidate will perform duties as an Information Systems Security Officer (ISSO) located at the Lockheed Martin Space Facility in Huntsville, AL. Work Schedules: Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees.

Huntsville, AL13 days ago

$120,000–$140,000 Per Year

Key responsibilities: Support system authorization, continuous monitoring, and compliance activities for classified (SAP) environments, ensuring adherence to DoD security requirements and risk management frameworks. Develop and maintain artifacts for Control Validation Tests (CVTs) to confirm compliance with Authorizations to Operate (ATOs) for SAP packages.

Redstone Arsenal, Alabama7 days ago

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. Duties and Responsibilities will include: Provide accurate technical evaluations of the equipment, software applications, full systems, or network and documenting the security posture, capabilities, and vulnerabilities against applicable NIST controls.

New!

Huntsville, AL5 days ago

Position Overview: KODA Technologies is seeking an Information Systems Security Officer (ISSO) to provide information assurance and cybersecurity support to an Army program office in Program Acquisition Executive (PAE) Fires. KODA is a people-first company and a three-time Fortune Best Workplace, Great Place to Work certified, a Best Place for Working Parents, and a seven-time Huntsville Best Places to Work winner.

Huntsville, AL30+ days ago

Full-time

We are seeking a Mid Level ISSE to carry out the following duties and responsibilities: Services to support Information System Engineering performed by the Information System Security Engineer (ISSE) at a minimum, shall consist of the following activities: Identify information protection needs for an IS and Network Environment. Minimum 5 years’ experience, or equivalent education/experience; Doctorate plus 4 years; Master’s plus 3 years; Associates plus 7 years; or H.S./GED plus 10 years.

Huntsville, AL24 days ago

Full-time

We are seeking an Information System Security Representative (ISSR) to carry out the following duties and responsibilities: Services to support IS Security performed by the ISSR at a minimum, shall consist of to the following activities: Ensure the day-to-day implementation, oversight, continuous monitoring, and maintenance of the security configuration, practices, and procedures for each IS. The contract’s support functions are: IA Management, Federal Information Security Management Act (FISMA) coordination and reporting, Risk Management Framework (RMF) application, IA compliance measurements and metrics, Assessment and Authorization (A&A), Vulnerability Management, and Cyber Defense support.

Huntsville, AL30 days ago

Full-time

We are seeking a Cloud ISSO to carry out the following duties and responsibilities: Services to support IS Security performed by the Cloud Information System Security Officer (ISSO) at a minimum, shall consist of to the following activities: Ensure the day-to-day implementation, oversight, continuous monitoring, and maintenance of the security configuration, practices, and procedures for each IS. Required to hold at least one of the following certifications: Certified Information Systems Security Professional (CISSP), Global Information Security Professional (GISP), or the CompTIA SecurityX or other certifications exemplifying skill sets such as those described in DoD Instruction 8570.1

Huntsville, AL25 days ago

Oversee and manage the risk posture of the KODA classified AIS in accordance with the NIST 800-37 Risk Management Framework (RMF) process, working directly with Defense Counterintelligence & Security Agency (DCSA) Information System Security Professional (ISSP) to develop and implement the required strategy utilizing NIST 800-53 to accomplish KODA's missions. KODA Technologies Inc. is seeking a full-time Corporate Information System Security Manager (ISSM) to oversee the implementation and continuous monitoring of the Risk Management Framework (RMF) and Cybersecurity Maturity Model Certification (CMMC) of KODA's Classified Information System and Corporate Information System.

Huntsville, AL30+ days ago

What we are expecting from you (i.e., the qualifications you must have):Bachelor's degree in cybersecurity, information assurance, computer science, or a related field, with 5–8 years of experience in cybersecurity, information system security, or ISSO-related roles. Proficiency with key tools and platforms, including eMASS, STIGs/STIG Viewer, ACAS (Nessus/Tenable), and vulnerability scanning/assessment tools.

Huntsville, AL20 days ago

$89,000–$125,000 Per Year

Experience with security tools such in the following areas: Malicious code prevention and analysis (i.e., Trellix), Audit log analysis (Splunk, Greylog, etc.), Patch Management and Vulnerability Analysis (Tenable Security Suite & ACAS), and security tools which support the implementation of DISA STIGs (SCC, Evaluate STIG, STIG Viewer, etc.). DoD 8140 series; Intelligence Community Directive Series 500/600/700; NIST 800 series special publications; Executive Orders 13556 and 13636, the Joint Special Access Program Implementation Guide Rev 4, and DISA Security Technical Implementation Guides.

Huntsville, AL30+ days ago

Possess deep working knowledge of the Risk Management Framework (RMF) and DoD cybersecurity policy (NIST SP 800-53, CNSSI 1253, DoDI 8510.01), with the ability to translate requirements into executable team priorities. As an Information System Security Manager, you will be expected to provide strategic cybersecurity leadership, leading and prioritizing staff, and driving enterprise RMF execution and ATO sustainment across DoD environments.

New!

Huntsville, AL3 days ago

$77,500–$176,000 Per Year

Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.

huntsville, AL30+ days ago

Systems Architect will directly support the Missile Defense Agency Ground Based Midcourse Defense architecture and systems engineering team. TriVector Services, Inc. provides quality aerospace engineering solutions to complex problems through a renowned team of engineering professionals.

Redstone Arsenal, AL10 days ago

$110,000–$125,000 Per Year

There may be limited circumstances in which a law, regulation, executive order, or government contract would require certain citizenship; only in those limited circumstances would Aurex require certain citizenship status to comply with the relevant law, regulation, executive order, or government contract applicable to that position. From hypersonics and missile defense to hardened networks and orbital systems, we design, test, and deliver the platforms that turn unproven ideas into battlefield-ready capability.

Huntsville, AL10 days ago

We are seeking an IT/OT Control Systems Analyst to support the identification, assessment, and analysis of critical infrastructure, operational technology (OT), industrial control systems (ICS), and mission-essential assets supporting Department of Defense operations. In this role, you will work closely with government stakeholders, engineers, cybersecurity professionals, and facility personnel to evaluate how systems, facilities, and infrastructure support mission execution and to identify potential operational risks and vulnerabilities.

Redstone Arsenal, Alabama30+ days ago

Responsibilities: Responsible for the analysis and development of the integration, testing, operations, and maintenance of systems security for IBCS, this role includes supporting the management of IBCS system security and addressing cybersecurity technical risks arising from foreign intelligence collection and adversarial activities. This position also involves assessing and addressing vulnerabilities across hardware, software, cyber, and cyberspace domains, as well as identifying and mitigating IBCS risks related to supply chain exploitation and reverse engineering.

Huntsville, AL30+ days ago

Provide direct support in the day-to-day operations on network hardware and operating systems including the evaluation of system utilization, monitoring response time and primary support for detection and correction of operational problems. Open Systems Technologies Corporation is looking for a Systems Engineer SME to join our high performing cyber team in support of a large SOC enterprise environment.

Huntsville, AL24 days ago

Provide direct support in the day-to-day operations on network hardware and operating systems including the evaluation of system utilization, monitoring response time and primary support for detection and correction of operational problems. Open Systems Technologies Corporation is looking for a Systems Engineer (Mid) to join our high performing cyber team in support of a large SOC enterprise environment.

Huntsville, AL7 days ago

We are seeking an IT/OT Control Systems Analyst to support the identification, assessment, and analysis of critical infrastructure, operational technology (OT), industrial control systems (ICS), and mission-essential assets supporting Department of Defense operations. COLSA considers various factors when determining base salary offers, but not limited to, location, the role, function and associated responsibilities, a candidate's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.

Huntsville, AL30+ days ago

This role blends traditional systems administration with hands-on networking responsibilities, supporting infrastructure that includes Cisco networking, Palo Alto security appliances, Microsoft 365 services, and enterprise IT management platforms. IERUS develops value for our defense and commercial customers through accelerations of the technology life cycle: identifying, creating, transitioning, and producing technologies with integrity of purpose and product.

New!

Huntsville, AL5 days ago

The successful candidate will work in a control room environment to provide ground system support services for International Space Station (ISS) Ground Systems to include Operations Engineering support for ISS Payloads and other NASA programs. The Ground Systems Controller is responsible for configuring, monitoring, and recovering critical ground system services required to supportMarshall Operations Systems, Services, and Integration II (MOSSI II) contract.

Huntsville, AL30+ days ago

Conduct in-field inspections using NDE/NDT techniques, such as visual (VT), magnetic particle (MT), dye penetrant (PT), ultrasonic test (UT including shear wave, thickness measurements, and phased array UT (PAUT)), eddy current test (ET), positive material identification (PMI), leak detection, hardness testing, and acoustic emission test. Certification in accordance with American Society for Nondestructive Testing (ASNT) SNT-TC-1A for NDE methods (Levels 1, 2, or 3 as required), including VT, MT, PT, UT, ET, PAUT, PMI, leak detection, hardness testing, and acoustic emission.

New!

Huntsville, AL1 day ago

Required certification- one or more of the following: (Microsoft Windows Server Hybrid Administrator Associate, VMware Certified Professional - Data Center Virtualization (VCP-DCV), Cisco Certified Network Professional (CCNP), Certified Information Systems Security Professional (CISSP). The ideal candidate will possess extensive experience with Microsoft Windows Server environments, virtualization technologies, network infrastructure, cybersecurity compliance frameworks, and systems accreditation activities.

Redstone Arsenal, AL19 days ago

Torch Technologies is seeking a Lead Technical Manager - Systems Engineering & Architecture (MDA Programs) to join our team and provide systems engineering, architecture design, analysis, and Modeling & Simulation (M&S) support for Missile Defense Agency (MDA) initiatives. As a Lead Technical Manager - Systems Engineering & Architecture (MDA Programs), your duties will include the following, but are not limited to: Lead systems engineering, architecture development, technical analysis, and Modeling & Simulation (M&S) support efforts for MDA/DCX initiatives.

New!

Huntsville, AL3 days ago

$100,000–$120,000 Per Year

POSITION SUMMARY: The IT Systems & Cloud Administrator is responsible for managing, maintaining, and securing both on-premise and cloud-based infrastructure, including Microsoft Azure and AWS environments. Assist in the deployment, monitoring, and support of AI/ML-related infrastructure and cloud-based AI services (e.g., Azure AI, AWS AI/ML), including associated compute, storage, and security components.

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Security Systems Jobs in Huntsville, AL

Senior Specialist, Industrial Systems Engineer L3Harris Technologies

Sr. Associate, Systems Engineering L3Harris Technologies

Surveillance/ Roving Security Officer GardaWorld Security Services U.S.

Systems and Reliability Engineer Leidos

Mid-Level Systems Reliability Engineer Leidos

Systems Engineer Leidos

Program Security Officer MANTECH

IT Security Engineer II Leidos

IT Security Engineer 2 Leidos

Network Engineer III Leidos

Mid - Systems Engineer Kegman Inc

Alternate Facility Security Officer (AFSO)/ Information Systems Security Officer (ISSO) X-Bow Systems

Traveling Electronic Security Systems Technician Evergreen Fire and Security

Information Systems Security Engineer VTG

Senior Information Systems Security Engineer ManTech International Corp

Cleared On Site Information Systems Security Engineer - SME (5100) SMX

Information Systems Security Officer (ISSO) (Senior) Interactive Process Technology LLC

Information Systems Security Engineer (ISSE) (SME) Interactive Process Technology LLC

Information Systems Security Officer (ISSO) (Junior) Interactive Process Technology LLC

Information Systems Security Officer (ISSO) (Journeyman) Interactive Process Technology LLC

Cybersecurity Engineer/ Information Systems Security Office (ISSO) KODA Technologies Inc.

Systems Administrator & Security Specialist Aetos Systems

Sr Information Systems Security Engineer / Active Top Secret Peraton Inc

Information Systems Security Manager (ISSM) (SME) Interactive Process Technology LLC

Cyber Security Engineer/Information Systems Security Officer (ISSO) Koda Technologies Inc

Information Systems Security Officer, Classified Cybersecurity Lockheed Martin Corp

Information Systems Security Officer (ISSO) Macpower Digital Assets Edge Private Limited

Information Systems Security Engineer Systems Planning and Analysis

Cybersecurity Engineer/ Information Systems Security Office (ISSO) KODA Technologies Inc

Information System Security Engineer (ISSE) Mid - (TS required, eligible for SCI) - RedTrace Technologies Inc

Information System Security Representative (ISSR), Senior - (TS required, eligible for SCI) RedTrace Technologies Inc

Cloud Information System Security Officer (ISSO) - Mid Level (TS required, eligible for SCI) RedTrace Technologies Inc

Corporate Information System Security Manager (ISSM) KODA Technologies Inc.

Information System Security Officer (ISSO) Marathon TS

Information System Security Officer Kratos Defense

Information System Security Manager (ISSM) Marathon TS

Information System Security Officer, Senior Booz Allen Hamilton Inc

Sr. Systems Architect - Radar-Systems Analyst TriVector Services Inc

Advanced Systems Engineer - Weapon System Performance Aurex

IT/OT Control Systems Analyst COLSA

IBCS System Protection - Systems Engineer Systems Planning and Analysis

ECS - Systems Engineer (SME-Top Secret-Onsite-Huntsville) Open Systems Technologies Corporation

ECS - Systems Engineer Windows/VMWare (Mid-Top Secret-Onsite-Huntsville) Open Systems Technologies Corporation

ITOT Control Systems Analyst Colsa Corporation

Systems and Network Administrator IERUS Technologies, Inc.

NASA ISS Ground Systems Controller 4M Research, Inc.

Ground-Based Pressure Systems NDE Technician Bastion Technologies

Systems Engineer SME (DoD TS Clearance) MartinFed

Lead Systems Engineering & Architecture Manager (MDA/AvMC) Torch Technologies Inc

IT Systems & Cloud Administrator Rigel Pharmaceuticals Inc

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