- Leidos (Fort Meade, MD)
- …+ Strong Python skills using Pandas & PySpark, developing software in Red Hat Linux (versions 3 - 5+) + Experience with Jupyter Notebooks + Experience with Machine ... Learning + Experience with AWS EMR **Security clearance requirement:** + Candidates must possess an active TS/SCI with polygraph to be considered for this role. **You Might Also Have:** + Experience with GHOSTMACHINE analytic development + Familiarity with… more
- Cisco (Fulton, MD)
- …designing and developing microservices and APIs. + Strong understanding of Linux and fundamental networking concepts (TCP/IP, DNS, DHCP). + Familiarity with ... cloud platforms such as AWS, Azure, or GCP. Preferred Qualifications + Conceptual understanding of AI/ML. + Experience with automation and software testing (eg, pyTest). + Familiarity with CI/CD pipelines. + Knowledge of networking protocols such as BGP and… more
- ARSIEM (Columbia, MD)
- …vulnerabilities and misconfigurations associated with common operating systems. (Windows, Linux , etc.), protocols (HTTP, FTP, etc.), and network security services ... (PKI, HTTPS, etc.). + Guide the latest offensive cyber tools, techniques, and procedures, advising senior leadership and operational teams + Stay abreast of the latest developments in cybersecurity threats and offensive capabilities, and contribute to internal… more
- ManTech (Fort Meade, MD)
- …database products that include Oracle and SQL Server, operating in a Linux environment + Perform disaster recovery, performance analysis and tuning, index ... maintenance, and monitoring of data + Develop policies and procedures for ensuring the security and integrity of the database(s) + Perform database and software life-cycle activities to ensure highest level of system performance and availability + Evaluate… more
- General Dynamics Information Technology (Annapolis Junction, MD)
- …solutions for desktop (physical & virtual) builds for Windows, Apple, and Linux operating systems, STIF compliance, lifecycle, etc. In this role, a typical ... day may include: + Building the strategy for the endpoint environment, including emerging technology, new technical solutions, software, and hardware based on DIA CIO roadmaps + Maintaining DISA-approved WIM and Secure Host Baseline (SHB) including testing and… more
- ManTech (Linthicum Heights, MD)
- …components + Experience with Nessus, and system administration across Linux /Windows environments + Understanding of network security principles including ... segmentation and monitoring + CompTIA Security+ certification or equivalent industry credential **Preferred Qualifications:** + Background in cryptographic engineering or cybersecurity analysis + Familiarity with certification and accreditation processes for… more
- General Dynamics Information Technology (Annapolis Junction, MD)
- …of design and development activities for enterprise Infrastructure/Network Monitoring ( Linux , Windows), Application, SNMP, and Log Monitoring and may function ... in a project leadership role + Ensuring monitoring solution reports required data up-stream to the enterprise monitor-of-monitors platform and to the systems data analytics platform + Interacting with the government on Systems Engineering technical… more
- Oracle (Annapolis, MD)
- …NoSQL systems, storage, and distributed persistence technologies. + Good understanding of Linux or desire to learn + Demonstrable technical leadership and mentorship ... skills **Preferred Qualifications:** + BS degree in Computer Science or related field (MS preferred) + Hands-on experience developing services on a public cloud platform (eg, AWS, Azure, GCP) + Experience driving security reviews, documentation, UX reviews,… more
- Oracle (Annapolis, MD)
- …YARN, Spark, Hive, Impala, Sqoop, Oozie, Ranger, Kerberos. Experience in Linux OS administration, networking, TLS/SSL, and SSO integration. Experience with data ... integration tools (ODI/Informatica) and cloud data sources (FusionApps/BICC, Snowflake). Hands-on experience with LLMs, agentic frameworks (LangChain, Semantic Kernel, CrewAI), RAG pipelines, and vector databases (FAISS, Pinecone, Weaviate). Proficiency in… more
- Oracle (Annapolis, MD)
- …+ Experience with component/second source qualifications + Broad knowledge of Linux tools and common scripting languages + Strong analytical, diagnostic, and ... problem-solving skills + Excellent verbal and written communication skills + Proven ability to work effectively in a team environment Disclaimer: **Certain US customer or client-facing roles may be required to comply with applicable requirements, such as… more