Cybersecurity Countermeasures Specialist
3 weeks ago
At Leidos, we are seeking a skilled Cybersecurity Countermeasures Specialist to join our team. This role will be based at Scott AFB, IL and will involve advanced threat detection and hunt engineering.
The successful candidate will provide support for defensive cyber operations activities and engage with various customers and mission partners. Key responsibilities include:
Primary Responsibilities
- Author and deploy novel countermeasures to eliminate threats and illuminate their activities.
- Assess the effectiveness of countermeasures on an ongoing basis and revector actions as needed.
- Design and develop solutions to deliver automated cybersecurity services, conduct agile development & maintenance of automation script/tools to scale cybersecurity work across the enterprise.
- Develop custom integrations, data correlation, and processing strategies to reduce cybersecurity risk and act as a Subject Matter Expert for the automation team.
- Maintain situational awareness of cyber activity by reviewing DoD, Intelligence Community and open-source reporting for new vulnerabilities, malware or other threats that have the potential to impact the DoDIN.
BASIC QUALIFICATIONS
- A valid DoD Secret clearance is required, along with eligibility to obtain TS/SCI.
- A Bachelor's degree in a related discipline is necessary, with 4+ years of applicable experience; additional related years of experience can be accepted in lieu of a degree.
- A DoD-8570 IAT Level 2 baseline certification (Sec+ CE or equivalent) is required, with CSSP-A certification to be obtained within 180 days of start date.
- Proficiency in programming in at least one modern language (Java, Python, Ruby, C++).
- Custom malware detection development experience.
- Understanding of TCP/IP, networking ports and protocols, traffic flow, system administration, OSI model, defense-in-depth and common security elements.
- Knowledge of the life cycle of network threats, attacks, attack vectors and methods of exploitation, with an understanding of intrusion set tactics, techniques and procedures (TTPs).
- UNIX Administrative skills.
PREFERRED SKILLS
- Experience working with DISA and DoD Networks.
- Countering APTs or emergent threats to DOD networks.
- Skilled in developing extended cyber security analytics.
- Experience developing and supporting a development environment.
- Automating tasks via Bash, Python, PowerShell, or other scripting tools.
- Linux and Windows-based systems administration in a cloud or virtualized environment.
- API development and integration.
- Git, Sigma, Yara, Snort, and Suricata experience.
- Detection-as-a-Code experience.
- Malware analysis concepts and methods.
- Advanced Certifications such as GREM, OSCP, CISSP or CASP.
We anticipate this job requisition to remain open for at least 3 days, with an anticipated close date of no earlier than 3 days after the original posting date.
This role offers a competitive salary range of $85,150.00 - $153,925.00.
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