Founded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions, tested leadership, and trusted results to enable national security missions worldwide.
Overview
SOSi is seeking a Penetration Tester III to support proactive cyber defense activities in alignment with our customer. This role is responsible for conducting penetration testing and red team activities, assessing security posture across enterprise environments, and supporting identification, validation, and reporting of vulnerabilities to improve cyber defense resilience.
Responsibilities
· Conduct penetration testing across enterprise systems, applications, and network environments
· Perform red team activities to evaluate security controls and identify exploitable weaknesses
· Support continuous penetration testing activities to assess evolving threats and vulnerabilities
· Conduct testing of IoT, mobile, and cloud environments
· Support High Value Asset (HVA) security assessments
· Apply testing methodologies and frameworks including MITRE ATT&CK, OSSTMM, OWASP, NIST, PTES, and ISSAF
· Identify, document, validate, and report vulnerabilities and recommended remediation actions
· Support cyber defense operations through coordination with security engineering, vulnerability management, and incident response teams
Work Environment
Working at SOSi
All interested individuals will receive consideration and will not be discriminated against for any reason.
```htmlJoin our team at Nissan of Gadsden as an Accounting Clerk, where you will play a key role in supporting our finance department. This position is based in Gadsden, AL, and offers an excellent opportunity to contribute to the accuracy and efficiency of our accounting...
...Career Opportunity (Remote) | Entry-Level | Beginner Friendly | Start ASAP Launch Your... ..., real-world skills in a structured virtual environment. This role is designed with clear... ...administrative and operational tasks Perform data entry, online research, and coordination...
...site visits (mileage, airfare, lodging where applicable) Diverse client portfolio corporate offices, manufacturing facilities, healthcare settings, and remote-first teams Ongoing pipeline of work no cold-calling required; we bring the clients, you deliver the...
...Job Summary We are seeking a dynamic and innovative Python Developer to join our vibrant technology team. In this role, you will be at the forefront of designing, developing, and maintaining robust software solutions that drive our business forward. Your expertise...
...The Accounting Assistant is responsible for supporting the Companys Accounting Department.... ...systems, sending invoices to customers in a timely manner. Support customers by... ...per hour depending on experience. This a part-time position with no benefits. If the position...