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Isa Security Jobs (NOW HIRING)

Bart & Associates

Lead Security Engineer

Suitland, MD · On-site

... ISA) , security playbooks, and incident response in accordance with current cybersecurity policies * Collaborate with application developers, data engineers, systems engineers, and OIS to identify ...

B&A

Lead Security Engineer

Suitland, MD

... ISA) , security playbooks, and incident response in accordance with current cybersecurity policies * Collaborate with application developers, data engineers, systems engineers, and OIS to identify ...

HawkEye 360

Signal Processing Engineer - ISA

Richardson, TX · On-site

$130K - $175K/yr

ISA is a leading provider of real-time signal and image processing systems for the government and ... HawkEye 360 is equipping defense, intelligence, and national security leaders with mission-critical ...

HawkEye 360

Program Controls Analyst - ISA

Richardson, TX · On-site

$85K - $105K/yr

ISA is seeking a detail-oriented Program Controls Analyst to support their growing organization ... HawkEye 360 is equipping defense, intelligence, and national security leaders with mission-critical ...

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How much do isa security jobs pay per hour?

As of Jun 10, 2026, the average hourly pay for isa security in the United States is $20.69, according to ZipRecruiter salary data. Most workers in this role earn between $15.87 and $22.12 per hour, depending on experience, location, and employer.

What are some common challenges faced by ISA Security professionals when securing industrial control systems (ICS)?

ISA Security professionals often encounter challenges such as legacy equipment lacking modern security features, integrating security protocols without disrupting critical operations, and ensuring compliance with evolving standards like ISA/IEC 62443. Additionally, coordinating with both IT and OT teams requires strong communication skills, as priorities and risk perspectives can differ. Addressing these challenges requires a proactive approach to risk assessment, ongoing training, and collaboration across multidisciplinary teams.

What is an ISA Security professional?

An ISA Security professional specializes in industrial cybersecurity, focusing on protecting automation and control systems in industries such as manufacturing, energy, and utilities. They ensure that operational technology (OT) environments are safeguarded against cyber threats by implementing security measures, conducting risk assessments, and following standards such as ISA/IEC 62443. Their role is crucial for maintaining the safety, reliability, and integrity of critical infrastructure systems.

What are the key skills and qualifications needed to thrive as an ISA Security professional, and why are they important?

To thrive as an ISA Security professional, you need a solid understanding of industrial control systems (ICS), cybersecurity principles, and relevant standards such as ISA/IEC 62443, typically supported by a background in engineering, IT, or cybersecurity. Familiarity with security tools, network monitoring systems, and certifications like ISA/IEC 62443 Cybersecurity Expert or CISSP is highly beneficial. Strong analytical thinking, attention to detail, and effective communication skills help in identifying vulnerabilities and collaborating with cross-functional teams. These skills ensure the protection of critical industrial assets from cyber threats and maintain operational safety and compliance.

What is the difference between Isa Security vs Security Analyst?

AspectIsa SecuritySecurity Analyst
CertificationsCompTIA Security+, CISSP, CEHCompTIA Security+, CISSP, CEH
Work EnvironmentSecurity firms, corporate security teams, government agenciesIT departments, cybersecurity firms, corporate environments
Primary FocusImplementing security measures, risk assessment, security system managementMonitoring security systems, analyzing threats, incident response

Isa Security professionals and Security Analysts often share certifications and work in similar environments. However, Isa Security roles focus more on implementing and managing security systems, while Security Analysts primarily monitor and analyze security threats. Both roles are vital in cybersecurity, but their daily tasks and responsibilities differ slightly.

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Isa Security jobs near you
Infographic showing various Isa Security job openings in the United States as of June 2026, with employment types broken down into 67% Full Time, and 33% Contract. Highlights an 100% In-person job distribution, with an average salary of $43,029 per year, or $20.7 per hour.
Information System Security Officer (ISSO) - ISA

Information System Security Officer (ISSO) - ISA

HawkEye 360, Inc.

Richardson, TX

$125K - $150K/yr

Other

Posted 6 days ago

Job description

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Current Job Openings >> Information System Security Officer (ISSO) - ISA
Information System Security Officer (ISSO) - ISA
Summary
Title: Information System Security Officer (ISSO) - ISA ID: ISA-26-04 Team: ISA Location: Richardson, TX
More about this job >
Description
Innovative Signal Analysis, Richardson, Texas, is seeking an Information System Security Engineer (ISSE) / Information System Security Officer (ISSO) in support of Department of Defense and National programs. Duties for successful candidates include, but are not limited to reviewing and developing information system accreditation/certification support documentation; interacting with customers when changes occur that may affect the information system accreditation/certification; performing system and network self-inspections; identifying information system vulnerabilities and implementing countermeasures; assisting the ISSM in policy creation/update; maintaining information system security records; receiving direction from the ISSM and CPSO. The ISSE/ISSO shall provide support to the ISSM and Director of Security/CPSO on Information Systems Security (ISS) related issues and technologies.
As the Information System Security Officer (ISSO) - ISA, your main responsibilities will be:
  • Maintain the operational security posture for programs and information systems
  • Prepare, review, and maintain documentation to include System Security Plans (SSPs), Risk Assessment Reports, Assessment and Authorization packages, and other documentation to support Information System accreditation.
  • Ensure all IS security-related documentation is current and accessible to properly authorized individuals; and ensure audit records are collected, reviewed, and documented (to include any anomalies).
  • Oversee cybersecurity testing to assess security controls and recording security control compliance status during the continuous monitoring phase of the lifecycle. 
  • Tracks and works off Plans of Action & Milestones (POA&Ms) against accredited information systems.
  • Develop and maintain a directorate focused information systems security program to ensure compliance of IT assets with accreditation requirements specified under ICD 503, IC, and DoD regulations, policies, and procedures.
  • Developing system security documentation (e.g., System Security Plans). 
  • Work with industry mission partners to ensure best practices are utilized.
Your skills and qualifications:
Essential education and experience:
  • Bachelor's degree in a STEM field (Computer Science, Cybersecurity, Software Engineer, IT, or a related field) or equivalent
  • 4+ years of related cybersecurity experience
  • DoD 8570/8140 IAM certification (CISSP, Security+, or CCNP Security)
  • Experience with Risk Management Framework (RMF) 800-53
  • Experience with network and information systems at varying classification levels 
  • Familiarity with personnel security and physical security accreditation
  • Familiarity with system architectures, to include WAN/LAN design and maintenance, controlled interfaces, etc.
  • Familiarity with applicable IC, and DoD policies, procedures, and operating instruction related to IT, and IA.
  • Hands-on experience with Windows and Linux (Red Hat/CentOS) operating systems.
  • Experience conducting security design, analysis, and implementation of security controls
  • Active TS/SCI with in-scope or be willing to obtain/maintain a favorable CI Poly
Desirable:
  • Experience with SPLUNK, NESSUS, ACAS, Security Center
Base Salary Range: $125,000 - $150,000 annually
We consider many factors when determining salary offers, such as candidate's work experience, education, training & skills, as well as market and business considerations. We are also open to considering candidates with experience and qualifications at a different level than required in a job posting, which may affect the compensation package offered.
Company Overview:
Innovative Signal Analysis (ISA) is a leading provider of real-time signal and image processing systems for the government and remains dedicated to the development of high-performance signal processing solutions. ISA works in all phases from concept design, through development and integration, to operations and maintenance of challenging mission critical systems, with offices in Richardson, TX & Aurora, CO.

HawkEye 360 is equipping defense, intelligence, and national security leaders with mission-critical signals intelligence to enable faster, better decision making. By detecting, geolocating, and characterizing radio frequency emissions worldwide, HawkEye 360 delivers trusted domain awareness and early warning indicators to the US Government and allied partners. Our space-based collection, proprietary signal processing, and AI-powered analytics transform knowledge of RF spectrum into a strategic advantage. Proven by operational mission success, HawkEye 360 is redefining how signals intelligence strengthens national and global security.
HawkEye 360 is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity Employer, making decisions without regard to race, color, religion, sex, sexual orientation, gender identity, gender expression, marital status, national origin, age, veteran status, disability, or any other protected class.
To all recruitment agencies: HawkEye 360 does not accept unsolicited agency resumes. Please do not forward resumes to our jobs alias, HawkEye 360 employees or any other organization location. HawkEye 360 is not responsible for any fees related to unsolicited resumes.
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HawkEye 360 is equipping defense, intelligence and national security leaders with mission-critical signals intelligence to enable faster, better decision making through space-based collection, signal processing, and AI-powered analytics.

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