Vulnerability Researcher/CNO Developer (Onsite)
Nightwing
Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers’ most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in the intelligence community, defense, civil, and commercial markets. When we formed Nightwing, we brought a deep set of credentials and an unfaltering commitment to the mission. For over four decades, our team has been providing some of the world’s most technically advanced full-spectrum cyber, data operations, systems integration and intelligence support services to the U.S. government on its most important missions. At Nightwing, we value collaboration and teamwork. You’ll have the opportunity to work alongside talented individuals who are passionate about what they do. Together, we’ll leverage our collective expertise to drive innovation, solve complex problems, and deliver exceptional results for our clients. Vulnerability Researchers at NightWing CODEX analyze systems to understand how they work and how they behave when they break. Candidates must be able to play both sides of the fence, both developing and defeating new and advanced security techniques. Projects are undertaken in small teams with close coordination with customers. All our engineers write code, but many of our engineers spend as much time taking systems apart as building new ones. A typical day can involve studying disassembly or writing Python to audit a piece of C++ code. Required Skills TS/SCI Clearance Required Experience with C or C++ 3 or more of the following desired skills Desired Skills Understanding of OS Internals (any major OS) Experience reading or writing assembly (x86, x64, ARM, PPC, MIPS, SPARC, 68k, or others) Experience developing embedded systems Understanding of network protocols (TCP/IP stacks, wire-level protocols, RF communications, BGP, routing protocols, or others). Understanding of exploit mitigations such as DEP and ASLR Experience using reverse engineering tools such as IDA Pro, HexRays, Ghidra, Binary Ninja, or objdump. Experience using debuggers such as gdb, WinDbg, OllyDbg Experience building and using tools to find, exploit, and productize vulnerabilities in complex software systems Security Clearance Qualified applicants may be subject to a security investigation and must meet minimum qualifications for access to classified information. U.S. Citizenship is required. Qualified applicants must meet the requirements to obtain and maintain a government security clearance. Education Required BS/MS in technical discipline or Equivalent work experience will be considered. Employee Referral Award Eligibility: This requisition is eligible for an employee referral award. ALL eligibility requirements must be met to receive the referral award.
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At Nightwing, we value collaboration and teamwork. You’ll have the opportunity to work alongside talented individuals who are passionate about what they do. Together, we’ll leverage our collective expertise to drive innovation, solve complex problems, and deliver exceptional results for our clients. Thank you for considering joining us as we embark on this new journey and shape the future of cybersecurity and intelligence together as part of the Nightwing team. Nightwing is An Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class. #J-18808-Ljbffr Nightwing- ...operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance,... ...to play both sides of the fence, both developing and defeating new and advanced... .... Role Type This position is an onsite role Required Skills ~ Ability to...SuggestedWork experience placementFlexible hours
- ...A cybersecurity firm in San Antonio, Texas, is seeking Vulnerability Researchers to analyze systems and develop advanced security techniques. Candidates should have experience in C/C++, OS internals, and possess active TS/SCI clearance. The role involves working closely...Suggested
- ...Research Innovations Inc. is seeking a Senior Security Researcher in the United States (San Antonio, TX area) with active Top Secret/SCI potential. You will lead advanced vulnerability research across operating systems, kernels, firmware, and complex application stacks...Suggested
- Position Title: Senior Security Researcher Location : St. Petersburg, FL | Melbourne, FL... ...What You Will Be Doing Leading advanced vulnerability research efforts across operating... ...reasoned about their behavior in memory. Developed proof-of-concept exploits or mitigation...SuggestedFull timeLocal areaFlexible hours
- ...Description Position Title : Senior Security Researcher Location : St. Petersburg, FL |... ...WHAT YOU WILL BE DOING Research vulnerabilities across operating systems, kernels, hypervisors... ...to identify novel attack surfaces. Develop exploits, mitigation bypasses, and...SuggestedFull timeLocal areaFlexible hours
- ...difference. Your adventure begins now—unleash your potential with MANTECH!MANTECH seeks a motivated, career and customer-oriented CNO Developer to join our team in San Antonio, TX. In this role, you will become an integral member of a diverse team of elite cyber...Local area
- ...defense technology. We combine mission-driven impact with cutting-edge research and a culture that values autonomy, creativity, and technical excellence.We are looking for a committed CNO Developer to join our Cyber security team. You will solve uniquely challenging problems...Local areaFlexible hours
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$145.46k - $193.94k
...is seeking a remote Threat Intelligence Researcher on the Research & Analysis team focused... ..., and network behavior to define, develop, and implement techniques for tracking... ...strategic insights into emerging threats, vulnerabilities, adversary infrastructure, and automation...Full timeTemporary workRemote work- ...Position Title : Skillbridge Security Researcher Location : St. Petersburg, FL | Melbourne... ...in-depth reverse engineering and vulnerability analysis across various architectures... ...strengths and weaknesses of those systems Developing and enhancing functionality by adding...Local areaFlexible hours
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- ...Windows CNO DeveloperAn employer in the San Antonio, TX area is seeking a Windows CNO Developer to support the design, development, testing, and deployment of advanced... ...experience with reverse engineering, vulnerability research, exploit development, or cyber tool development...
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$112.2k - $196.4k
...expected.What You'll Be Doing:Design and develop innovative software code for new tools... ...in areas related to computer security, vulnerability research, reverse engineering, and product... ...5+ years of experienceExperience with CNO Windows development in the form of tools...Full timeRemote workFlexible hours- ...support the Integrated Defensive Cyber System mission. The role leads a cloud engineering team, manages budgets and procurement, and guides architecture decisions for scalable, automated cloud solutions with strong SLAs. Onsite work near Lackland AFB. #J-18808-LjbffrWork at office
$40 - $50 per hour
...Senior Java Developer Application Security / Vulnerability Remediation Location: - onsite San Antonio TX Contract Rate :- $40-$50/hr Job Summary We are seeking a Java Developer with 8 years of experience in Java application development and strong expertise...Hourly payContract work- ...Job Description Job Description Job Title: API developer Location: - onsite - San Antonio, TX Duration: 6 months Job description... ...controls. Must be able to Consultantly address container vulnerabilities, cert rotations, and manage day-to-day production...
- ...A staffing agency in Texas is looking for an experienced UI/UX Developer to create engaging digital experiences while ensuring ADA compliance. The role involves collaborating with various teams and requires strong skills in front-end development with frameworks like Vue...
$210k - $285k
...From San Antonio, TX, the fully remote Senior Quantitative Researcher — Market Microstructure will research intraday price formation, liquidity, and execution behavior across U.S. equities. This opening is limited to applicants based in the San Antonio, TX area and provides...Remote workWork from homeHome officeFlexible hours- Under limited supervision, responsible for performing diagnostic sonographic examinations utilizing ultrasonic equipment. Leads or mentors lower-level team members. Responsibilities Operates ultrasonic equipment in various modes and techniques. Locates, evaluates...Full timeShift work
$99k - $225k
...workflows, collaborate with cross‑functional engineering teams, and develop scalable AI capabilities that translate cutting‑edge concepts... ...with your leadership's expectations and the needs of the role.Onsite: If this position is listed as onsite, work will primarily be...Full timeContract workPart timeLocal areaRemote work- ...AWS DeveloperLocation: San Antonio, TX (Onsite) FulltimeAWS DeveloperMust Have Technical/Functional SkillsTechnical:• AWS Connect,• AWS Bedrock,• Golang, Lamda,• AWS - EKS, IAM, S3 and• Cloud Watch, AWS LEX, PythonFunctional:• Business understanding (BFSI/domain knowledge...
$103.71k - $138.28k
...to assist in development of Engineering Design Packages (EDP). Review and modify EDPs to ensure accuracy. Analyze and resolve onsite field installation discrepancies. Coordinate with installation subcontractors as required. Prepare and plan for future jobs...Full timeTemporary workFor contractorsFor subcontractorRemote work- ...Description Job Description Job Title : Senior Java Developer Location: San Antonio, TX – Onsite Duration: 6 Months Salary Range: $42.00 - $4... ...Experience Required: 8+ Years Analyze security vulnerabilities identified through SAST, SCA, vulnerability scans,...Immediate start
$99k - $225k
...workflows, collaborate with cross-functional engineering teams, and develop scalable AI capabilities that translate cutting-edge concepts... ...your leadership's expectations and the needs of the role. Onsite : If this position is listed as onsite, work will primarily be...Full timeContract workPart timeLocal areaRemote work$86.8k - $198k
Software EngineerThe Opportunity:As a back-end developer, you know that a good site or system needs the right combination of clean code,... ...may also be required to work from or visit a customer facility.Onsite: If this position is listed as onsite, work will primarily be performed...Full timeContract workPart timeWork at officeLocal areaRemote work- ...non-tenure track, depending on qualifications. The role emphasizes clinical care of children with rheumatologic diseases. The ideal candidate will foster clinical/translational research, contribute to teaching, and participate in program development. #J-18808-LjbffrFull time
- ...for Financial Crimes/Fraud solutions, including designing, developing, and testing integrationsPartner with vendors and technology... ...with Enterprise Information Security teams and vendors to analyze and remediate security vulnerabilities with applications, OS, etc....Remote work
$62.9k - $119.7k
...SAN ANTONIO BLDG Position Role Type: Onsite U.S. Citizen U.S. Person or Immigration... ...and Air Software team at Raytheon where we develop cutting-edge software applications... ...be obtained through on-the-job experience research coursework or projects. Qualifications...Full timeTemporary workWork experience placementInternshipWork at officeRemote workRelocationFlexible hours$62.9k - $119.7k
...DIEGO-SD1 8650 Balboa Ave SAN ANTONIO BLDG Position Role Type: Onsite U.S. Citizen U.S. Person or Immigration Status Requirements:... .../Sensors Space and Air Software team at Raytheon where we develop cutting-edge software applications focused on solving our customers...Full timeTemporary workWork experience placementInternshipWork at officeRemote workRelocationFlexible hours
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