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Where dreams and reality collide and the output is, out of this world. At Redwire Space, we are a team of dreamers and doers. Where the impossible becomes possible, and every day is an opportunity to learn and get one…
Senior network engineer in Chantilly, VA (active TS clearance required) who designs, implements, and optimizes secure enterprise networks with zero-trust architecture — hands-on with Cisco/Arista routing and switching, VPNs, VMware/Proxmox/Nutanix virtualization, storage, and monitoring/security tooling such as Nessus and Splunk for mission-critical, multi-enclave environments.
Executes offensive security engagements — external network, web application, and API penetration tests — identifying and manually exploiting vulnerabilities, assessing attack paths, and writing client-facing reports. Core toolkit includes Burp Suite, Nmap, SQLmap, Nuclei, and Nessus, with scripting in Python, Bash, JavaScript, PowerShell, or SQL.
Cyber security specialist at Evoplay, a large Ukrainian product company building B2B online games for the international iGaming market. The role focuses on security audits of cloud and web applications, external/internal penetration testing, incident response, and developing DevSecOps and SSDLC practices, using tools like Burp Suite, Metasploit, Nmap and cloud platforms (AWS, GCP, Azure).
Senior Security Analyst on BlackSky's Security Operations Center: continuously monitors networks, endpoints, identities, and cloud services, runs threat hunting and DFIR, tunes SIEM detections, and supports compliance (CMMC, NIST 800-171, SOX). Requires 7+ years in security analysis/DFIR, a listed security certification, and U.S. citizenship.
A senior cybersecurity engineer supporting a federal client in Bethesda, MD: leads vulnerability management, threat detection, DevSecOps integration, and Zero Trust adoption across hybrid cloud and on-prem environments. Core tools include Tenable Nessus, Microsoft Defender, and Splunk; an active Public Trust clearance is required.
Leads the Cyber Threat and Vulnerability Management program: coordinating vulnerability assessments, pen testing, DevSecOps security testing, and SOC/EDR/MDR monitoring, plus incident response, KPI reporting, and policy upkeep. Day-to-day centers on tools like Nessus, Burp Suite, and CrowdStrike, and frameworks like ISO 27001, CIS Controls, and BNM RMiT.
You will be the primary owner of Nozomi Networks' FedRAMP-authorized environment on AWS GovCloud, handling day-to-day reliability, patching, continuous monitoring (ConMon), change control, and audit support while collaborating asynchronously with a Switzerland-based SRE team. Core tech: AWS GovCloud, Kubernetes, Terraform/CloudFormation, CI/CD, vulnerability tooling, and NIST 800-53/FedRAMP compli
NCS (a Singtel subsidiary) is hiring a Senior DevOps Engineer in Singapore to own the security, reliability, and delivery of its Azure platform and AKS Kubernetes workloads — building Landing Zones as code, hardening clusters, running CI/CD/GitOps pipelines, and leading observability and incident response.
Freelance cybersecurity consultant at Smile (Brussels, hybrid 2-3 remote days/week) working on client projects: assessing security posture, designing architectures (IAM, Zero Trust), incident response with SOC teams, vulnerability management, and compliance (ISO 27001, NIS2, GDPR, DORA). Core tech: Azure/AWS/GCP cloud security, SIEM/EDR tools like Sentinel, Splunk, CrowdStrike.
SSS is looking for a Senior Network & Systems Administrator to own our network, cloud and Microsoft 365 infrastructure. You'll be the go-to technical expert for keeping it reliable, scalable and…
Responsibilities: Conduct penetration testing and vulnerability assessments on web, mobile, API, cloud, and internal systems. Simulate real-world cyberattacks to identify exploitable weaknesses. Provide detailed…
ASRC Federal Agile Decision Sciences LLC is seeking an Information Security Engineer with a minimum of an active DoW Secret security clearance to support DSOP platform-wide cybersecurity requirements. These analysts…
About DMI DMI is a leading provider of digital services and technology solutions, headquartered in Tysons Corner, VA. With a focus on end-to-end managed IT services, including managed mobility, cloud, cybersecurity,…
Our Mission: At Dobbs Defense, we deliver mission-centric IT, Cyber, and data analytics solutions for our government and commercial clients through the convergence of automation, innovation, training, and education.…
Junior cybersecurity engineer at Xiaomi, managing WAF/IDS systems, API security, and vulnerability response to protect global web/mobile apps and ensure compliance with GDPR and PDPA.
Penetration tester on Logicalis Portugal's cybersecurity team: runs pentests against web/mobile apps, internal infrastructure and cloud environments, joins red-team exercises, and produces technical and executive reports. Core stack includes Burp Suite, Nmap, Metasploit, Nessus and OWASP methodologies; hybrid work in Lisbon.
AdTech Holding is an Innovation hub based in Cyprus, which creates vibrant startup ecosystems and technologies for AdTech & MarTech projects. Since 2011, AdTech Holding has been a starting point for an array of…
Belay Technologies has been voted Baltimore Business Journal's (BBJ) Best Places to Work 2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior System Engineer to join our intel…
Job Title: Cyber Security Engineer, Jr. Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of…
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