Annapolis Junction, Maryland, United States Hybrid / WFH Options
Codescratch LLC
preferred Experience with Machine Learning Analytics Experience with Amazon Web Services (AWS) Experience with asynchronous messaging systems (RabbitMQ, Apache Kafka, etc.) Experience creating and integrating with remote services via HTTP, Thrift, or gRPC Experience monitoring application performance with metrics (Prometheus, InfluxDB, Grafana) and logs with ELK Stack (ElsticSearch, Logstash, Kibana) Salary Range Pay range $165,000 - $205,000 . (Plus More ❯
compliance with established standards, policies, and configuration guidelines. Infrastructure support for the Open Stack environment Linux Administrator Qualifications: Linux administration: RedHat, CentOS, Debian, Ubuntu, etc. Networking protocols: HAPROXY, DNS, HTTP(S), LDAP(S), SMTP, SNMP, SSSD, etc. Scripting languages: Shell, Python, Ansible, RegEx, etc Storage: Ceph Storage, SANs, etc Cloud Technologies (IasS, SaaS, PaaS): Openstack, Azure, AWS, VMWare Containerization: Docker More ❯
servers and using the Linux command-line environment • Experience with configuring Linux servers/VMs and utilities to match real-world scenarios • Experience with standard Web technologies such as: HTTP(1/2), JSON, Apache/Nginx/etc. reverse proxies • Familiarity with SQL queries and database engines such as MySQL or PostgreSQL • Understanding of network topology and standard internet More ❯
etc. Working knowledge of authentication systems such as LDAP, SSO, SAML, Azure AD/Entra ID and MS Active Directory/ADFS Familiarity with TCP/IP, SSL, IPSec, HTTP/HTTPS, DNS, SMTP, SSH protocols Versatile with using various operating systems including Windows, Mac, and GNU/Ubuntu Hands-on knowledge with system and network troubleshooting using tools such More ❯
of devices such as firewalls, routers, switches, VPNs, or Intrusion Detection/Prevention Systems for cyber security vulnerabilities. 5. Demonstrated experience with communications protocols such as IP, TCP, UDP, HTTP, HTTPS, MPLS, OSPF, IGRP, BGP, SIP, H.232. 6. Demonstrated experience with multiple OS's, including Windows, Linux, and OSX. 7. Demonstrated experience with Microsoft Windows ver.; 7, 8, 10, 2008R2 More ❯
practices. Advanced knowledge of encryption algorithms and security protocols (RSA, SSL, TLS), as well as security vulnerability, ForgeRock, ADFS, Ping Federate, and other On Prem IDP Stacks Knowledge in HTTP, XML, AJAX, REST, SCIM, . Experience in web-based application development using HTML5, JavaScript, and frameworks like Angular or React. Experience working with databases (Oracle, MySQL, SQL Server, MongoDB, etc. More ❯
School and 10 years of directly related experience gained through progressively higher levels of complexity. The Senior Network Engineer must have a clear understanding of TCP/IP, XDM, HTTP, SHTTP, SMTP, SNMP, DNS, DHCP, Berkeley Internet Name Domain (BIND), EIGRP, BGP, OSPF, Point to Point Protocol (PPP), High-Level Data Link Control (HDLC), V.35, RS-449 and knowledge of More ❯
years professional software development experience • Expertise with backend development in Rust, C/C++, Python, Java, or similar languages • Understanding of networking protocols and architectures (TCP/IP, TLS, HTTP/S, WebSockets, gRPC) • Experience developing scalable, session-aware systems capable of handling large data sets • Familiarity with Layer 5 network development, including protocol negotiation, session tracking, and stateful connection More ❯
Bristol, Gloucestershire, United Kingdom Hybrid / WFH Options
CBSbutler Ltd
solution Experience of working in a Azure environment. Experience with Microsoft Power Automate beneficial. Experience with Gov.Notify beneficial. Knowledge of relational databases Knowledge of network communication standards (eg. JMS, HTTP, SOAP, XML, XSD) Experience in using tools such as GIT/JIRA/ServiceNow & working in SCRUM/Agile framework Experience of working with SQL, JS, React or Angular desirable. More ❯
experience in continuous improvement/Automation ( Jenkins or similar CI systems ) +3 years of experience in and general understanding of networking standards and technologies , such as TCP/IP, HTTP, DNS, routing, firewall rules, load balancers, etc Good understanding on premise system monitoring tool(s) Knowledge of Database administration (Oracle) Knowledge of Weblogic +3 years experience in Azure/AWS More ❯
Proficiency in languages such as Python or JavaScript is definitely a plus. Familiarity with version control systems like Git Experience with network protocols and technologies (e.g., TCP/IP, HTTP, DNS, DHCP) Experience with network performance testing tools (e.g., Wireshark, iperf) Personal skills Strong communication and collaboration skills. Problem-solving mindset with attention to detail. Ability to work in a More ❯
and Kubernetes. This is a hands-on engineering role with strong product ownership and daily interaction with front-office users. What You’ll Do Design, implement, and maintain scalable HTTP/GRPC services in Rust and Python Develop and optimise data pipelines, databases, and schemas (Postgres, ClickHouse) Build intuitive, real-time UIs using Python and React Translate complex financial logic More ❯
City of London, London, United Kingdom Hybrid / WFH Options
La Fosse
and Kubernetes. This is a hands-on engineering role with strong product ownership and daily interaction with front-office users. What You’ll Do Design, implement, and maintain scalable HTTP/GRPC services in Rust and Python Develop and optimise data pipelines, databases, and schemas (Postgres, ClickHouse) Build intuitive, real-time UIs using Python and React Translate complex financial logic More ❯
B.S. Clearance: TS/SCI with Poly Production-grade software development experience in Python. Experience within CNO domain developing tools to meet analyst and operator pain points. Experience leveraging HTTP-based APIs to access data through queries. Practical experience with platforms for processing Agency data sets. Experience with software source control (git) and Atlassian tool suite - Jira, Confluence. Experience presenting More ❯
including administration and integration with backend systems • Experience with incident response, investigation, and incident handling • Knowledge of network security zones, firewall, and IDS • Knowledge of log formats for syslog, http logs, and DB logs • Knowledge of enterprise endpoint security products: McAfee e-Policy Orchestrator, Cylance, Microsoft Defender, etc • Knowledge of network security tools and appliances: Cisco ISE, Palo Alto NextGen More ❯
Guildford, Surrey, United Kingdom Hybrid / WFH Options
BAE Systems (New)
concurrency techniques Detailed knowledge of Linux development including build systems, tools, compilers, kernel and drivers Knowledge of computer networking and deep packet inspection, particularly TCP/IP but also HTTP, DNS, DHCP, tunnelling protocols (GTP, MPLS, L2TP) Complimentary languages and technologies such as Ruby, Python, Puppet and Bash Experience of working in an Agile scrum team, and the tooling that More ❯
Washington, Washington DC, United States Hybrid / WFH Options
Digital Management, Inc
end management of our Linux environment and collaboration with cross-functional teams to support mission-critical applications. Duties and Responsibilities: Solid understanding of networking protocols (TCP/IP, DNS, HTTP/HTTPS, VPN, etc.). Experience with virtualization technologies (VMware, Hyper-V, etc.). Expertise in shell scripting (Bash, Python, etc.) and troubleshooting. Experience with version control tools like Git. More ❯
in Computer Science, Electrical Engineering, Computer Engineering, or equivalent related work experience Deep expertise in Windows and Linux operating systems. Strong understanding of networking fundamentals (TCP/IP, DNS, HTTP/S, etc.). Hands-on experience with cloud platforms (AWS, Azure, or GCP) - cloud security knowledge preferred. Familiarity with virtualization technologies and associated security controls. Demonstrated experience in at More ❯
other dependency injection/IoC framework Experience with JUnit, Mockito, Rest Assured and/or other Java testing frameworks/tools Understanding of RESTful API design principles and general HTTP web service utilization patterns Must be able to obtain and maintain a Public Trust. Contract requirement. Selected candidate must reside within two (2) hours of SSA Headquarters in Woodlawn, MD More ❯
GSEC (GIAC Security Essentials) or SSCP (Systems Security Certified Practitioner) - Process improvement, project/program management experience in delivering key business outcomes. - Technical background and working knowledge of protocols (HTTP, DNS and TCP/IP) and cloud service offerings (AWS, Azure, etc.). - Current, active US Government Security Clearance of TS/SCI with Polygraph. PREFERRED QUALIFICATIONS - Knowledge of AWS More ❯
Reston, Virginia, United States Hybrid / WFH Options
CGI
py project. toml. Hands-on experience with AWS services such as ECS, Lambda, S3, SQS, and SNS. Experience building RESTful APIs using Fast API or Flask. Comfortable working with HTTP-based services using the requests library. Exposure to Lang Chain or MCP. Experience with one or more of the following AI Platforms: AWS Sage Maker Google Vertex AI OpenAI API More ❯
is seeking a skilled developer to create and sustain tools for analyzing and exploiting protocol and service vulnerabilities, including C2 frameworks. The role involves working with protocols like DNS, HTTP/S, WebSockets, and SMB; implementing STIGs; debugging software; and using code analysis tools. Candidates should be proficient in languages such as C# (.NET), C, C++, Python, Go, Rust, and … in various protocols and services. Develop proof-of-concept code to build or tailor exploits, especially for Command and Control (C2) tools. Work with communication protocols such as DNS, HTTP/S, WebSockets, and SMB. Perform Security Technical Implementation Guide (STIG) implementations. Debug and resolve software issues. Utilize code analysis tools to assess software functionality and security. Employ version control … o Developing and leveraging proof of concept code to build or tailor exploits, especially in the use of Command and Control (C2) tools. o Communication protocols (Examples include DNS, http/s, websockets, SMB, etc); o Performing STIG implementation. o Debugging software. o Utilizing code analysis tools. o Utilizing version control systems. o Utilizing exploits based on proposed and USG More ❯