Cybersecurity Engineer (ISSO) Job at Optimized Technical Solutions (San Antonio)

Senior Cyber Capability Developer

As a Senior Reverse Engineer / Cyber Capability Developer, you’ll play a pivotal...

Location

United States , Clarksburg

Salary:

Not provided

Innovative Management & Technology Services

Expiration Date

Until further notice

Requirements

Bachelor's degree in Cybersecurity, Computer Science, Software Engineering, or a related field (or equivalent combination of education and experience)
7+ years of experience in cybersecurity, software analysis, reverse engineering, or malware analysis
Proven ability to: Perform manual and automated static/dynamic analysis of both source code and binaries
Use tools like IDA Pro, Ghidra, Binary Ninja, Radare2, and SonarQube
Detect malicious logic, logic bombs, or zero-day threats in software artifacts
Deep understanding of secure coding principles, SDLC, and software vulnerability classes (e.g., buffer overflows, injection flaws)
Experience with multiple programming and scripting languages
Active Top Secret clearance is required
U.S. Citizenship is required

Job Responsibility

Conduct static analysis of source code in languages such as C, C++, Java, C#, Python, Groovy, JavaScript, Bash, PowerShell, and others
Perform dynamic, manual, and automated binary reverse engineering on compiled applications and unknown binaries to detect vulnerabilities or embedded malicious logic
Analyze firmware, hardware-level components, and known/unknown malware samples for behavioral patterns and exploit chains
Design and develop internal tools, frameworks, scripts, and application extensions to support efficient and repeatable software security assessments
Automate vulnerability scanning and integrate findings into secure development workflows
Provide technical guidance on secure software development methodologies, including secure web development techniques and defense against OWASP Top 10 vulnerabilities
Assess code libraries and frameworks against industry best practices and vulnerability databases
Collaborate with Information System Security Officers (ISSOs) and CJIS stakeholders to identify and mitigate risks, threats, and vulnerabilities
Deliver presentations, briefings, and knowledge transfer sessions to technical and non-technical audiences
Develop detailed technical reports and assessments, including risk reports, secure code reviews, and vulnerability findings

What we offer

competitive compensation
excellent benefits including tuition reimbursement and employer-contributed 401K
referral bonuses

Fulltime

Information Systems Security Engineer

STR has an exciting opportunity for a well-rounded cybersecurity professional to...

Location

United States , Woburn

Salary:

136000.00 - 170000.00 USD / Year

STR

Expiration Date

Until further notice

Requirements

Active Top Secret security clearance with the ability to obtain SAP and SCI access (U.S. citizenship required)
3-5 years of technical (hands-on) experience in Information Assurance/Cyber Engineering, including requirements development and implementation
DoD 8570 IAM Level III certification (CISA, CISM, CISSP, etc.) or the ability to obtain within 6 months of hire
Knowledge of the DCSA Authorization and Assessment Process Manual (DAAPM) and the Joint Special Access Implementation Guide (JSIG)
Configuration, certification, and auditing/analysis of Windows/Linux operating systems and system virtualization in peer-to-peer, LAN & WAN networks
Managing and implementing DISA STIGs and benchmarks in various operating systems (Windows, RHEL, Ubuntu)
Using IA vulnerability/compliance scanning tools (e.g., NMap, ACAS, Nessus, Security Content Automation Protocol (SCAP))
Maintaining/managing Security Incident and Event Management (SIEM) and centralized auditing tools (e.g., Splunk, PowerStrux)
Familiarity with Microsoft Deployment Toolkit (MDT)
Supporting the hardening of new builds of Information Systems (IS) and ensuring full functionality before deployment

Job Responsibility

Conduct both vulnerability and compliance scans of Information Systems
Support the development of Risk Management Framework (RMF) documentation and control validation testing for Authority to Operate (ATO) accreditations
Develop cybersecurity requirements, design, and architecture for current and emerging program needs
Implement Information Assurance and Information Security protections and requirements in program development and execution environments
Apply required security controls to networking devices, databases, operating systems, and hardware/software components
Assist ISSMs and ISSOs in monitoring and resolving Plan of Action and Milestones (POA&M) to mitigate system vulnerabilities
Conduct reviews and technical inspections to identify and mitigate potential security weaknesses, ensuring all security features are implemented and functional
Support the completion of Continuous Monitoring requirements in accordance with RMF and NIST SP800-53 standards
Perform other tasks as assigned by the manager

Fulltime

New

Product Security Engineer

At Boeing, we innovate and collaborate to make the world a better place. We’re c...

Location

United States , Colorado Springs

Salary:

102000.00 - 219650.00 USD / Year

Boeing

Expiration Date

January 30, 2026

Requirements

Bachelor of Science degree from an accredited course of study in Engineering, Engineering Technology, Chemistry, Physics, Mathematics, Data Science, or Computer Science
Active Top Secret clearance
Current DoD 8570 certification at IAT Level II / IAM Level I or higher (e.g., Security+, GSEC, SCNP, SSCP, CISSP, CISA, GSE, SCNA)
1+ years experience in product security / cybersecurity engineering
1+ years experience with industry standard cybersecurity frameworks (NIST, OWASP, DFARS)
Experience using analytical, collaboration, communication and organizational skills

Job Responsibility

Developing and verifying installation instructions for Cyber Tools and Vendor Patches
Applying Security Technical Implementation Guides (STIGs)
Managing and addressing any Cyber Tasking Orders (CTOs) related to the Cyber Tools
Integrating, configuring and automating the installation of the Elastic Stack with the existing set of Cyber Tools on the C2BMC system
Working with various C2BMC teams to ensure compatibility and seamless integration of Cyber Tools within the larger system
Documentation and verification of all installation and configuration steps for the labs and operations deliveries
Providing feedback to Cyber Leadership and engineers to improve the cybersecurity tools and processes
Verifying the Elastic Stack meets contractual requirements
Documenting the installation and delivering installation instructions to deploy the Elastic Stack
Installing, deploying, and unit testing other Cyber Tools such as ACAS, ArcSight, BigFix, Delinea, Endgame, ESS, Axway Repeater, and Responder for Windows MFA in National Team (NT) labs, the C2BMC Testbed (CTB), and Operations.

What we offer

Generous Paid Time Off (PTO)
flexible work schedules
paid parental leave for mothers and fathers
401k matching
tuition assistance for earning advanced degrees
paid medical leave programs
health insurance
flexible spending accounts
health savings accounts
retirement savings plans

Fulltime

New

Information System Security Manager Level 3

Provide management support for a program, organization, system, or enclave's Inf...

Location

United States , Annapolis Junction

Salary:

Not provided

Columbia Technology Partners

Expiration Date

Until further notice

Requirements

U.S. Citizenship is required for all applicants
All applicants and employees are subject to random drug testing in accordance with Executive Order 12564
Employment is contingent upon successful completion of a security background investigation and polygraph
DOD 8570 compliance with IAM III is required
This position requires an active Security Clearance with appropriate Polygraph
Twelve (12) years of work-related experience in the field of security authorization is required
Experience in the following areas is required: knowledge of current security tools, hardware/software security implementation
communication protocols
or encryption tools and techniques
Familiarity with commercial security products, security authorization techniques, security incident management, and PKI and authorization services

Job Responsibility

Provide management support for a program, organization, system, or enclave's Information Assurance program
Provide management support for proposing, coordinating, implementing, and enforcing Information System Security policies, standards, and methodologies
Manage operational security posture for an Information System or program to ensure Information System Security policies, standards, and procedures are established and followed
Provide management of security aspects of the Information System and perform day-to-day security operations of the system
Assist ISSEs and ISSOs with evaluating security solutions to ensure they meet security requirements for processing classified information
Manage the performance of vulnerability/risk assessment analysis to support security authorization
Provide management support to configuration management (CM) for information system security software, hardware, and firmware
Manage changes to systems and assess the security impact of those changes
Manage the process and preparation of documentation reviews to include System Security Plans (SSPs), Risk Assessment Reports, Certification and Accreditation (C&A) packages, and System Requirements Traceability Matrices (SRTMs)
Support security authorization activities in compliance with NSA/CSS Risk Management Framework (RMF) process and DoD Information Assurance Certification and Accreditation Process (DIACAP)

What we offer

Medical: CTP offers 3 superior plans, bringing our employees both in-network and out-of-network options
Vision + Dental: Both free to you + paid in full by CTP
Retirement: 401k - 6% company contribution
PTO + Leave: A work life balance is extremely important to our team here at CTP, which is why our paid time off plans are so lucrative. Offering customizable leave plans to meet your needs is just one of our many perks! Jury Duty, Bereavement + Military Leave provided
Career Growth: Up to $10,000 provided for approved career-related learning, training, education, and/or tuition
Life and AD&D Insurance/Short-Term & Long-Term Disability: More peace of mind, at zero cost to you
Profit Sharing Bonus: End of year cash gets added to your bottom-line
Referral Bonus Program: Our tiered program provides an incentive with each stage of the hiring process your referral passes. Our bonuses range from $7,000-$20,000, if your referral joins the team

Fulltime

New

Information Systems Security Officer Level 2

Provide support for a program, organization, system, or enclave's information as...

Location

United States , Annapolis Junction

Salary:

Not provided

Columbia Technology Partners

Expiration Date

Until further notice

Requirements

Eight (8) years of combined work-related experience in the fields of IT, cybersecurity or security authorization is required
Experience in at least two of the following areas is required: knowledge of current security tools, hardware/software security implementation
communication protocols
or encryption tools and techniques
Familiarity with commercial security products, security authorization techniques, security incident management, and PKI and authorization services
Bachelor's degree in Computer Science or a related field (e.g. General Engineering, Computer Engineering, Electrical Engineering, Systems Engineering, Mathematics, Computer Forensics, Cybersecurity, Information Technology, Information Assurance, Information Security, and Information Systems) is required
In lieu of a Bachelor's degree, four (4) additional years of work-related experience may be substituted
U.S. Citizenship is required for all applicants
All applicants and employees are subject to random drug testing in accordance with Executive Order 12564
Employment is contingent upon successful completion of a security background investigation and polygraph

Job Responsibility

Provide support for a program, organization, system, or enclave's information assurance program
Provide support for proposing, coordinating, implementing, and enforcing information systems security policies, standards, and methodologies
Maintain operational security posture for an information system or program to ensure information systems security policies, standards, and procedures are established and followed
Assist with the management of security aspects of the information system and perform day-to-day security operations of the system
Evaluate security solutions to ensure they meet security requirements for processing classified information
Perform vulnerability/risk assessment analysis to support security authorization
Provide configuration management (CM) for information systems security software, hardware, and firmware
Manage changes to system and assess the security impact of those changes
Prepare and review documentation to include System Security Plans (SSPs), Risk Assessment Reports, Certification and Accreditation (C&A) packages, and System Requirements Traceability Matrices (SRTMs)
Support security authorization activities in compliance with National Institute of Standards and Technology Risk Management Framework (NIST RMF)

What we offer

Medical: CTP offers 3 superior plans, bringing our employees both in-network and out-of-network options
Vision + Dental: Both free to you + paid in full by CTP
Retirement: 401k - 6% company contribution
PTO + Leave: Offering customizable leave plans
Jury Duty, Bereavement + Military Leave provided
Career Growth: Up to $10,000 provided for approved career-related learning, training, education, and/or tuition
Life and AD&D Insurance/Short-Term & Long-Term Disability: at zero cost to you
Profit Sharing Bonus: End of year cash gets added to your bottom-line
Referral Bonus Program: Our bonuses range from $7,000-$20,000

Fulltime

New

Information Systems Security Officer Level 3

Provide support for a program, organization, system, or enclave's information as...

Location

United States , Annapolis Junction

Salary:

Not provided

Columbia Technology Partners

Expiration Date

Until further notice

Requirements

Ten (10) years of combined work-related experience in the fields of IT, cybersecurity or security authorization is required
Experience in at least two of the following areas is required: knowledge of current security tools, hardware/software security implementation
communication protocols
or encryption tools and techniques
Familiarity with commercial security products, security authorization techniques, security incident management, and PKI and authorization services
Bachelor's degree in Computer Science or a related field (e.g. General Engineering, Computer Engineering, Electrical Engineering, Systems Engineering, Mathematics, Computer Forensics, Cybersecurity, Information Technology, Information Assurance, Information Security, and Information Systems) is required
In lieu of a Bachelor's degree, four (4) additional years of work-related experience may be substituted
U.S. Citizenship is required for all applicants
All applicants and employees are subject to random drug testing in accordance with Executive Order 12564
Employment is contingent upon successful completion of a security background investigation and polygraph

Job Responsibility

Provide support for a program, organization, system, or enclave's information assurance program
Provide support for proposing, coordinating, implementing, and enforcing information systems security policies, standards, and methodologies
Maintain operational security posture for an information system or program to ensure information systems security policies, standards, and procedures are established and followed
Assist with the management of security aspects of the information system and perform day-to-day security operations of the system
Evaluate security solutions to ensure they meet security requirements for processing classified information
Perform vulnerability/risk assessment analysis to support security authorization
Provide configuration management (CM) for information systems security software, hardware, and firmware
Manage changes to system and assess the security impact of those changes
Prepare and review documentation to include System Security Plans (SSPs), Risk Assessment Reports, Certification and Accreditation (C&A) packages, and System Requirements Traceability Matrices (SRTMs)
Support security authorization activities in compliance with National Institute of Standards and Technology Risk Management Framework (NIST RMF)

What we offer

Medical: CTP offers 3 superior plans, bringing our employees both in-network and out-of-network options
Vision + Dental: Both free to you + paid in full by CTP
Retirement: 401k - 6% company contribution
PTO + Leave: Offering customizable leave plans
Jury Duty, Bereavement + Military Leave provided
Career Growth: Up to $10,000 provided for approved career-related learning, training, education, and/or tuition
Life and AD&D Insurance/Short-Term & Long-Term Disability: at zero cost to you
Profit Sharing Bonus: End of year cash gets added to your bottom-line
Referral Bonus Program: Our bonuses range from $7,000-$20,000

Fulltime

Cyber Tools Tanium Integration Specialist

As a Cyber Tools Integration Specialist, you will be responsible for integrating...

Location

United States , Colorado Springs

Salary:

130000.00 - 155000.00 USD / Year

Trace3

Expiration Date

Until further notice

Requirements

Integrating, configuring, and automating the installation of the Tanium with the existing set of Cyber Tools on the C2BMC system as a replacement for our existing BigFix Server Verifying Tanium meets contractual requirements
Documenting the installation and delivering installation instructions to deploy Tanium to the C2BMC Enterprise
Installing, deploying, and unit testing other Cyber Tools such as ACAS, ArcSight, Delinea, ESS, Axway Repeater, and Responder for Windows MFA in National Team (NT) labs, the C2BMC Testbed (CTB), and Operations
Developing and verifying installation instructions for Cyber Tools and Vendor Patches
Applying Security Technical Implementation Guides (STIGs)
Managing and addressing any Cyber Tasking Orders (CTOs) related to the Cyber Tools
Collaborating with local Information System Security Officers (ISSOs) to ensure compliance with relevant cybersecurity standards and regulations
Working with various C2BMC teams to ensure compatibility and seamless integration of Cyber Tools within the larger system
Documentation and verification of all installation and configuration steps for the labs and operations deliveries
Providing feedback to Cyber Leadership and engineers to improve the cybersecurity tools and processes

Job Responsibility

Integrating and maintaining essential cybersecurity tools and ensuring their compatibility within the broader system environment
Assisting with the development and integration effort for Tanium.

What we offer

Comprehensive medical, dental and vision plans for you and your dependents
401(k) Retirement Plan with Employer Match
529 College Savings Plan
Health Savings Account
Life Insurance
Long-Term Disability
Competitive Compensation
Training and development programs
Major offices stocked with snacks and beverages
Collaborative and cool culture

Fulltime

New

Vulnerability Management Lead, Information System Security Officer

Vulnerability Management Lead, Information System Security Officer (ISSO) will s...

Location

United States , Lexington Park

Salary:

100000.00 - 145000.00 USD / Year

KAIROS Inc

Expiration Date

Until further notice

Requirements

Strong customer relations, analytics, documentation skills
Self-starter, highly motivated, strong work ethic with a commitment to quality
Microsoft office suite proficiency, i.e., Word, Excel, PowerPoint
Ability to work within a challenging, fast-paced, team-oriented environment
Ability to work independently
Ability to multi-task and meet competing, deliverable deadlines
Detail oriented
Excellent interpersonal and customer service skills
Excellent verbal and written communication skills to provide clear status and/or communicate issues
Ability to adapt to evolving technology

Job Responsibility

Assess and validate PMA-268 RMF packages (Authorizations to Operate (ATOs) and Interim Authorizations to Test (IATTs)
Coordinate development of the Security Assessment Plan (SAP) with Integrated Product Team (IPT) SSE and system ISSO
Submit SAP for approval
Execute the SAP
Provide a summary of failed controls in Enterprise Mission Assurance Support Service (eMASS) (Risk Assessment)
Complete the Security Assessment Report (SAR)
Provide POA&M update recommendations to the PMA/IPT based on assessment results
Ensure traceability of all vulnerabilities from raw assessment results to the POA&M
Support Continuous Monitoring (ConMon) activities (e.g. annual security reviews, system/changes/ Memorandums for the Record (MFRs))
Create consolidated list of mitigation statements for POA&Ms (unclassified) to assist ISSOs with established mitigation statements for common non-compliant security controls

What we offer

Medical Coverage
Employer Paid Dental, Vision, Basic Life/AD&D, Short-Term/Long-Term Insurance
Health Savings Account with Contribution by Employer
401K Plan with Employer Matching
Annual Discretionary Bonuses
Paid Time Off
Eleven (11) Paid Holidays
Certification reimbursement program
Tuition Reimbursement Program
Paid Parental Leave

Fulltime

Cybersecurity Engineer (ISSO)

Optimized Technical Solutions

Location:
United States , San Antonio

Category:
IT - Administration

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
January 02, 2026

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