Annapolis Junction, Maryland, United States Hybrid / WFH Options
The DarkStar Group
capabilities for our customer. The work involves Vulnerability Research, Exploit Development, CNO tool development and enhancement, and infrastructure support (DevOps) for access operations. Platforms involved include iOS, Android, MacOS, Linux, Windows, and other environments. This is some of the most impactful work in the Intelligence Community, with the new capabilities developed by this team getting rapidly deployed and into the More ❯
Bristol, Gloucestershire, United Kingdom Hybrid / WFH Options
TwinStream
with monitoring tools such as InfluxDB, Prometheus or Grafana. Experience of event-driven integration with MQ messaging (RabbitMQ or similar AMQP solution) Good understanding of relational databases and SQL Linux command line, administration and shell scripting Working knowledge of network security protocols Experience using, developing with and maintaining cloud hosting services (ideally AWS EC2, RDS, S3, Lambda) Industry experience writing More ❯
with SIEM platforms (e.g., Splunk, QRadar, Elastic) Experience with EDR/XDR tools, IDS/IPS, and log analysis Strong scripting skills (Python, PowerShell, Bash) preferred Comfortable with Windows, Linux, and cloud security monitoring environments Knowledge: In-depth understanding of cyber kill chain, attacker TTPs, and threat landscape Strong working knowledge of government cyber policy, RMF, and FedRAMP preferred Understanding More ❯
or equivalent experience in a related field. Experience in technical consulting or client-facing technical roles. Understanding of the Software Development Life Cycle (SDLC). Experience with Windows and Linux operating systems. Familiarity with relational databases (SQL Server, Oracle, PostgreSQL). Knowledge of SOAP/JSON web services and XML. Programming experience (e.g., PowerShell, C#, Python). Awareness of cloud More ❯
of a degree. 5+ years experience supporting GPU compute environments in mission-critical or enterprise settings. Proficiency with NVIDIA technologies: A100, DGX-1, CUDA, cuDNN, NCCL. Strong background in Linux (RHEL/CentOS/Ubuntu), kernel tuning, and HPC stack deployment. Experience with containerized GPU workloads using Docker, Kubernetes, and NVIDIA GPU Operator. Familiarity with distributed compute frameworks (e.g., SLURM More ❯
Demonstrated experience working with Agile Scrum based development team. Experience with interacting with clients, provide cloud support, and make recommendations based on customer needs Developing capabilities and updates for Linux-based applications in AWS cloud environments Ensuring recovery, supporting testing, and conducting O&M activities. Ensuring that performance, security, and other requirements are met. Supporting Security personnel in obtaining and More ❯
with cloud computing, for example AWS, Google Cloud or Azure, along with modern DevOps practices and infrastructure-as-code tools. Fluency in our core software tooling: Git, Unix/Linux, Docker. Plus, a strong opinion on your IDE/editor of choice is welcome Familiarity with modern machine learning tools, for instance TensorFlow, Keras, PyTorch or SKLearn. Commercial experience with More ❯
Knowledge: Familiarity with Cybersecurity technologies, NIST standards, and RMF governance. - Scripting Skills: Hands-on experience with Python and/or PowerShell scripting. - Operating Systems: Deep knowledge of Windows and Linux administration. - Virtualization: Experience with hypervisors such as ESXi, Hyper-V. - Database Expertise: Proficient in relational databases (e.g., MySQL, PostgreSQL) and non-relational databases (e.g., MongoDB). - Application Deployment: Experience with More ❯
Washington, Washington DC, United States Hybrid / WFH Options
ClearanceJobs
Strong expertise in Infrastructure as Code (Terraform, Ansible). • Experience with FedRAMP, NIST 800-53, and cloud security best practices. • Proficiency in Kubernetes, Docker, and container orchestration. • Knowledge of Linux system administration and scripting (Python, Bash). • Experience with logging, monitoring, and observability tools in a cloud-native environment. • Strong troubleshooting, problem-solving, and automation mindset. Responsibilities/Impact as More ❯
container orchestration platforms. Experience with Virtual Machines (VMWare etc.), Amazon Web Services (AWS), Containers, Ansible and Python. Experience with troubleshooting complex operating systems and networks in a RedHat Enterprise Linux (RHEL) environment. Experience demonstrating competencies including researching, analyzing, installing and testing software updates, patches and hotfixes. Experience troubleshooting software code issues and reporting on findings. Ability to work individually and More ❯
or others. Preferred Additional Skills: Active U.S. DoD Top Secret security clearance. Experience with cloud-based database services (AWS, Azure, Google Cloud). Familiarity with database administration in a Linux/Unix environment. Experience with scripting languages such as Python, Perl, or Bash. Excellent people skills, with experience leading and collaborating in a multi-disciplinary, diverse, and dynamic team environment. More ❯
working with JSON, HTML, XML, XSLT. Experience with technologies underlying cryptographic systems (symmetric and asymmetric cryptography, ASN.1 encoding, XML canonicalization, digital signatures) Experience developing on Windows, and/or Linux operating systems. Must have documented professional experience with web services. Must have a strong understanding of sound software development principles and practices. Must be able to plan and prioritize personal More ❯
Leeds, Yorkshire, United Kingdom Hybrid / WFH Options
Lloyds Bank plc
environment specialising in one or more of the following technologies: VMware (including NSX and VMware ARIA suite) Storage & Backup (SAN, NAS, vSAN) Databases (MSSQL, PostgreSQL, Oracle) Operating Systems (Windows & Linux) Networking (DHCP/WINS/DNS) Middleware (MQ, WAS) Automation Tooling (Chef/Terraform) You will be able to demonstrate expertise of: Supporting & managing enterprise infrastructure systems Agile ways of More ❯
working with JSON, HTML, XML, XSLT. Experience with technologies underlying cryptographic systems (symmetric and asymmetric cryptography, ASN.1 encoding, XML canonicalization, digital signatures) Experience developing on Windows, and/or Linux operating systems. Must have documented professional experience with web services. Must have a strong understanding of sound software development principles and practices. Must be able to plan and prioritize personal More ❯
working with JSON, HTML, XML, XSLT. Experience with technologies underlying cryptographic systems (symmetric and asymmetric cryptography, ASN.1 encoding, XML canonicalization, digital signatures) Experience developing on Windows, and/or Linux operating systems. Must have documented professional experience with web services. Must have a strong understanding of sound software development principles and practices. Must be able to plan and prioritize personal More ❯
working with JSON, HTML, XML, XSLT. Experience with technologies underlying cryptographic systems (symmetric and asymmetric cryptography, ASN.1 encoding, XML canonicalization, digital signatures) Experience developing on Windows, and/or Linux operating systems. Must have documented professional experience with web services. Must have a strong understanding of sound software development principles and practices. Must be able to plan and prioritize personal More ❯
Experience managing PostgreSQL databases, including load analysis, query optimisation, and role management. Experience with modern cloud infrastructure as GCP/AWS, Kubernetes, and Docker Proficiency in Unix systems, ideally Linux (we use Ubuntu). Strong communication skills, with experience mentoring engineers and collaborating with stakeholders. Proven ability to resolve technical incidents in unfamiliar production systems. Technical and process documentation champion. More ❯
ownership, innovation, and engineering excellence Your Skills And Experience Proven experience leading SRE or Production Engineering functions in complex, high-availability environments—ideally within capital markets Advanced proficiency in Linux/Unix systems, SQL, and programming languages such as C++, Java or Python. Strong understanding of distributed systems and low-latency architectures Hands-on experience with observability stacks (e.g., Prometheus More ❯
tooling maintenance Basic scripting and automation practices desirable, like Python (or other language), Bash/Shell, YAML and including any Development frameworks Hands-on and practical knowledge of the Linux operating system for effective troubleshooting activities Awareness of any cloud infrastructure principles (like AWS, GCP or OCI), understanding basic principles of secure software delivery is a plus Familiar with Observability More ❯
knowledge in configuring and managing various hardware environments and platforms as well as ensuring the system security posture is maintained Support common Operating Systems (e.g., Windows Server/Workstation, Linux) and address complex technical problems and provide innovative solutions Proven customer service, communication, analytical, and problem-solving skills to help identify, communicate, and resolve issues to maximize efficiency of IT More ❯
standards and best practices, working closely with Information Systems Security Managers (ISSMs) and Information Systems Security Officers (ISSOs). Hands-on experience with virtualization technologies, such as VMware ESXi, Linux KVM, Hyper-V, and containerization platforms like Docker. DoD approved 8570/8140 baseline certification (Security +, CySA+, CISSP, etc). Ability to lift 50 lbs. Currently possesses and is More ❯
fort george g meade, maryland, united states Hybrid / WFH Options
Lockheed Martin
to apply to this position*** Desired Skills: Technical Skills: • Experience with GPU/CUDA development for performance-critical applications. • Familiarity with message queue implementation and communication protocols. • Knowledge of Linux system programming and development environments. Additional Skills: • Understanding of RF signals analysis or satellite communications system design and theory. Soft Skills: • Strong analytical and problem-solving abilities. • Excellent communication and More ❯
improvements in the handling and remediation of cybersecurity events 8140.03 requirements? Identifies and remediates visibility gaps of cyber defense systems Experience with Installing and administering COTS applications on RHEL Linux and/or Windows Hands-on experience with one of the enterprise cybersecurity toolsets: HBSS/ESS , Trellix and ePolicy Orchestrator Hands-on experience running Tenable or vulnerability tracking/ More ❯
Fairfax, Virginia, United States Hybrid / WFH Options
Northrop Grumman
is required ) Must have above minimum experience on the below: Experience with developing microservices Must hold a Security+ Certification Experience with Kubernetes, AWS/C2S and Terraform Experience with Linux and Ansible Experience with Jira, Jenkins and Git/Version Control Software Ability to express technical information clearly at different organizational levels Familiarity with API Security, Container Security, AWS Cloud More ❯
Job Title: Sr. Orchestration Engineer - Migration Location: Remote, US Schedule (FT/PT): Full Time Travel Required: Yes, 10% of the time Shift: These positions will require work to be performed in the evenings in support of maintenance windows, or More ❯