ADAPTIT is a specialized ICT Group delivering high-quality services, innovative solutions, and premium support to organizations across telecom, finance, utilities, transport, retail, and enterprise sectors. Guided by our vision to be the trusted partner for seamless connectivity and cybersecurity, we stay at the forefront of technological advancements in Greece and beyond. Our mission is to create lasting impact through strong partnerships, deep expertise, and resilient, future-ready solutions. Since 2012, we have proudly showcased our work at MWC and remain active members of international business chambers.  

Our culture is grounded in trust, ownership, and collaboration, where open communication, shared purpose, and continuous growth define how we work. As a team, we stay agile and customer-focused, committed to delivering innovative solutions that create value for our people and clients alike. 

We are looking for an experienced Senior Cybersecurity Engineer to join our Information Security team. The ideal candidate will need to have experience in enterprise environments, strong technical and team-leading background in security domains such as, but not limited to:

Location: Austin, United States (Hybrid)

Hybrid | Full-time

Compensation: $150K - $175K

Our client is an innovative firm operating at the intersection of institutional finance and emerging blockchain technology. Backed by $40M in funding from premier venture capital firms including Electric Capital and Paradigm, the organization is bridging the gap between decentralized finance and traditional Wall Street by rebuilding financial infrastructure to be faster, safer, and fully on-chain.

In this environment, security is viewed as a primary client-facing differentiator and a core pillar of institutional trust. The security program is integral to client due diligence, auditor engagements, and enterprise contract negotiations. Our client is seeking a Security Engineer to serve as the hands-on execution layer of a security strategy designed by the CISO.

This is a builder role focused on the technical implementation of a modern, cloud-native security stack. The successful candidate will stand up identity enforcement, endpoint protection, cloud posture management, threat detection, and GRC evidence pipelines. This position reports directly to the CISO, offering high technical autonomy and executive visibility within a production-grade environment.

Key Responsibilities:

Security Infrastructure & Implementation

Gritter Francona is looking for a Cyber Threat Hunt Lead to support a potential project with the Department of Homeland Security. The Threat Hunt Lead will build and guide a proactive threat hunting capability for the Department of U.S. Customs and Border Protection (CBP). The Threat Hunt Lead will direct a specialized team in proactively searching for malicious activity across CBP networks that evades traditional security solutions. This role requires an offensive mindset, deep knowledge of attacker TTPs, and expert-level skills with SIEM and endpoint management tools. The Threat Hunt Lead will be responsible for developing hunt hypotheses, executing hunt missions, and coordinating with the SOC to create new detections based on your findings.

Key Responsibilities:

• Lead the CTH team to proactively and iteratively conduct threat hunting efforts against CBP networks, systems, and high value assets to detect and isolate advanced threats.

• Utilize threat models and Cyber Threat Intelligence to formulate hypotheses about attacker activity on CBP networks and systems to investigate during formal hunt missions.

• Propose corrective actions and inform necessary parties of security issues, reportable offenses, or cybersecurity best practices.

• Work with the CBP SOC to create new security content, including signatures and detection alerts, resulting from hunt missions and Purple Team engagements.

Gritter Francona is looking for a Cyber Defense Forensics Lead to support a potential project with the Department of Homeland Security. The Forensics Lead will manage and direct the forensics and insider threat operations supporting U.S. Customs and Border Protection (CBP). The Lead will direct a team of expert analysts responsible for conducting digital forensic investigations, monitoring for data loss, and analyzing insider threat activities. The role requires deep technical expertise in forensic tools and methodologies, a solid understanding of incident response, and the ability to lead complex investigations from start to finish.

Key responsibilities include:

About us:

Soar is a global fintech startup that specializes in financing and investment. Currently headquartered in Saudi Arabia, Soar is growing throughout the region with a mission to help people achieve their financial goals with innovative financial and property investment solutions and tools through its multi-purpose platform, designed to offer a simple and seamless user experience.

Role Summary:

You will be the architect of our "Security by Design" philosophy. Your primary mandate is to embed security into every stage of our software development lifecycle—from the first line of code to production deployment. You will leverage AI-driven tools to automate threat detection and vulnerability management, ensuring that our speed of innovation is matched by our speed of defense.

Key Responsibilities:

1. Secure Software Development Life Cycle (SSDLC)

Founding Full Stack Software Engineer (Backend/AI Focus)

Location: Los Angeles, CA, US (On-site)

Employment Type: Full-time

Salary Range: $160K - $225K

We are a rapidly growing, Y-Combinator-backed (YC X25) startup operating at the intersection of AI and Cybersecurity. We are building fully autonomous, in-house AI agent systems designed to solve critical, large-scale problems in modern web application security. Join a small, high-impact founding team to define and build the core technology from the ground up.

We are seeking a skilled and passionate Founding Full Stack Software Engineer with a strong focus on backend development and AI systems. You will be responsible for designing, developing, and maintaining highly scalable, high-performance web applications and our cutting-edge AI Agent platform.

We are looking for a Senior DevSecOps who will help make our cloud infrastructure safe, stable, and automated. You will work together with the development, platform, and security teams to add security at every step of product creation.

This is a great chance to grow in security automation, improve processes, and bring modern DevSecOps practices into the company.

Requirements

Must-Have Skill

·         Handle advanced incident investigation, correlation, and in-depth threat analysis.

·         Validate and respond to escalations from L1 Analysts.

·         Perform threat hunting, malware analysis, and root cause analysis as needed.

·         Implement and tune detection use cases and SIEM rules/playbooks.

·         Coordinate with OEM L3 Support for complex incident resolution.

·         Support dashboard reporting, policy compliance, and continuous improvement.

Qualification & Skills:

·         Bachelor’s degree in IT, Computer Science, or Cyber Security.

·         2–4 years of experience in SOC operations, threat detection, and incident response.

·         Good working knowledge of EDR, SIEM, SOAR, DLP, and network security tools.

·         Relevant certifications preferred:EC-Council CEH, CompTIA CySA+, EC-Council CHFI, Cisco CyberOps Professional, or equivalent.

·         Strong analytical, problem-solving, and communication skills.

About METRO

METRO is one of Greece’s top employers, with over 11,500 employees. We operate My market, one of the country’s largest retail networks with 240 outlets, and are the leading company in wholesale consumer goods with 51 METRO Cash & Carry stores nationwide. As we expand our IT team, we are seeking a talented Mid/Senior Cybersecurity Engineer to join our dynamic environment and help shape the future of our infrastructure.

Are you a highly skilled and motivated Cybersecurity Engineer with a passion for safeguarding digital assets and innovative infrastructure?

If you thrive in a fast-paced environment and are eager to work in threat detection and mitigation across on-premise and cloud environments, we want you in #teammetro!

Your Role & Responsibilities

As a Cybersecurity Engineer, you will be a key technical expert, responsible for the design, implementation and operation of security solutions for on-premise, cloud, and hybrid infrastructures.  Your focus will include:

·         Firewall/WAF Infrastructure:

o    Manage and maintain firewalls / WAF such as Checkpoint, Cisco, Imperva and ensure optimal configuration and operation in cooperation with external partners.

o    Conduct regular vulnerability assessments and penetration testing.

 ·         EDR/NDR Infrastructure:

About Jobgether:

Jobgether is a Talent Matching Platform that partners with companies worldwide to efficiently connect top talent with the right opportunities through AI-driven job matching.

One of our companies is currently looking for a Senior Security Engineer in the European Union.

We are looking for a highly skilled and experienced Senior Security Engineer to join a global, forward-thinking team. In this role, you will help shape and operate a comprehensive security program, covering both corporate systems and cloud infrastructure. You will collaborate with cross-functional stakeholders to assess threats, develop secure architectures, and implement robust security controls. This is a hands-on position that demands a strong technical background, a problem-solving mindset, and a proactive approach to identifying and mitigating security risks.

Accountabilities: