What Impact You’ll Have:

Tailored Access, a GRVTY Company is seeking Systems Administrators to support Department of Defense/IC missions at Fort Meade, MD. You will be responsible for Linux Systems Administration while supporting IC missions that are vital to our national security.

What You'll be Owning

• Creates, and maintains RedHat Linux virtual machines running in a cloud infrastructure (Amazon AWS).
• Evaluates systems for IAVA compliance and applies necessary security updates/patches.
• Performs command line system administration tasks on virtual machines.
• Handles regular system backups and periodically tests backups for functionality.
• Communicates with developers and dev ops team members to provide system administration support.
• Apply patches and upgrades.
• Troubleshoot server issues.
• Administer customer accounts
• Deploy monitoring tools.
• Deploy applications and tools.
• Assist with escalated customer tickets.
• Installation and cabling of equipment

What You Must Have:

• Active TS/SCI with polygraph (polygraph must be within last 6 years)
• 10 years of systems administration experience OR technical bachelor's degree + 5 years of systems administration experience
• Linux command line system administration (CentOS, RedHat, Amazon Linux, or equivalent)
• Experience applying system updates via yum or equivalent patching repository
• Experience working within a cloud environment a plus (Amazon AWS, Azure, or equivalent cloud infrastructure with virtual machines)
• Experience or knowledge of RedSeal Network Mapping tool a plus
• Knowledge of software deployed on systems a plus but not required (Elasticsearch, Docker, Kubernetes, NiFi)

What Would be Nice to Have

• Syslog/NxLog
• Nagios or other similar monitoring applications
• Scripting experience (Python/Perl)

#LI-PS1

What Impact You’ll Have:

Tailored Access, a GRVTY Company, is seeking experienced Software Integration Engineers to support core Intelligence Community (IC) missions. As a cyber professional in the intelligence community, you will work as part of a team on the frontlines against our cyber adversaries. 

What You’ll be Owning:

 Software Integration Engineers, who make up the HPC Operations Team, must provide High Performance Computing (HPC) services in the forms of HPC enhanced sustainment capabilities to two geographically dispersed areas. These capabilities include:  

• Multi-vendor HPC servers, HPC clusters, and SPD servers.  

• Systems running Red Hat, CentOS, SUSE and custom vendor-specific operating systems, with high speed shared storage (lustre, and gpfs as examples), along with dedicated high-speed low latency network interconnects like Infiniband and Slingshot.  

• High speed shared parallel storage utilizes LUSTRE to provide performant shared storage solution between two or more HPCs in a data center.   

Software Integration Engineers must support The HPC and ABS (ABUNDANTSHIELD high speed shared parallel storage) SRE teams and follow Government designated policies and procedures, developed to enhance the teams’ ability to perform their sustainment responsibilities and to improve customer mission operations. The contractor must follow those Government designated policies and procedures, which include ticket tracking processes, change approvals and change management processes, coding specifications, and the support (and adherence) to processes and policies associated with the Government designated (and deployed) base SRE tools. 

Transitioning systems into Operations is a key function of the HPC Operations Team. The team works across organizations to provide for planning, delivery, and integration of new or additional HPC sustainment capabilities that include HPC systems, servers (cluster, SMP, MPP and SPD), and parallel file systems. HPC Operation must adhere to and follow a specific schedule of transition activities. 

 Provide customer support for HPC software to enable High Performance Computers to continue to run in operations, and support the range of UNIX, LINUX, Windows Systems, desktop applications, servers, and networks required in support of the mission. Proficient with the following (as specific position requires): 

What You Must Have:

• Active TS/SCI with polygraph clearance. Most recent poly in the last 7 years.
• DoD 8570 IAT II level certification
• 8 years’ demonstrable experience with integrating, installing, configuring, upgrading, compiling and supporting COTS/GOTS software in a heterogeneous operating system environment in addition to related degree or 13 years’ experience in lieu of degree. 

What Would Be Nice to Have:

• Linux Shell scripting 
• Object Oriented Programming Language (C, C++, Java) 
• Python Programming 
• GCC compiler 
• Multi-threaded software 
• Parallel processing 
• CORBA, J2EE 
• Perl or JavaScript 
• Working knowledge of Configuration Management tools 
• Structured troubleshooting skills 
• System installation and working with HPC GOTS scheduler and resource management software

What Impact You’ll Have:

Tailored Access, a GRVTY Company, is seeking experienced Software Integration Engineer to support core Intelligence Community (IC) missions. As a cyber professional in the intelligence community, you will work as part of a team on the frontlines against our cyber adversaries. 

Description: Software Integration Engineers, who make up the HPC Operations Team, must provide High Performance Computing (HPC) services in the forms of HPC enhanced sustainment capabilities to two geographically dispersed areas. These capabilities include:  

• Multi-vendor HPC servers, HPC clusters, and SPD servers.  

• Systems running Red Hat, CentOS, SUSE and custom vendor-specific operating systems, with high speed shared storage (lustre, and gpfs as examples), along with dedicated high-speed low latency network interconnects like Infiniband and Slingshot.  

• High speed shared parallel storage utilizes LUSTRE to provide performant shared storage solution between two or more HPCs in a data center.   

Software Integration Engineers must support The HPC and ABS (ABUNDANTSHIELD high speed shared parallel storage) SRE teams and follow Government designated policies and procedures, developed to enhance the teams’ ability to perform their sustainment responsibilities and to improve customer mission operations. The contractor must follow those Government designated policies and procedures, which include ticket tracking processes, change approvals and change management processes, coding specifications, and the support (and adherence) to processes and policies associated with the Government designated (and deployed) base SRE tools. 

Transitioning systems into Operations is a key function of the HPC Operations Team. The team works across organizations to provide for planning, delivery, and integration of new or additional HPC sustainment capabilities that include HPC systems, servers (cluster, SMP, MPP and SPD), and parallel file systems. HPC Operation must adhere to and follow a specific schedule of transition activities. 

Proficient with the following (as specific position requires):  

Provide customer support for HPC software to enable High Performance Computers to continue to run in operations, and support the range of UNIX, LINUX, Windows Systems, desktop applications, servers, and networks required in support of the mission. Proficient with the following (as specific position requires): 

• Linux Shell scripting 

• Object Oriented Programming Language (C, C++, Java) 

• Python Programming 

• GCC compiler 

• Multi-threaded software 

• Parallel processing 

• CORBA, J2EE 

• Perl or JavaScript 

• Working knowledge of Configuration Management tools 

• Structured troubleshooting skills 
• System installation and working with HPC GOTS scheduler and resource management software   

What You Must Have:

• Active TS/SCI with polygraph clearance. Most recent poly in the last 7 years.
• DoD 8570 IAT II level certification
• 10 years’ demonstrable experience with integrating, installing, configuring, upgrading, compiling and supporting COTS/GOTS software in a heterogeneous operating system environment in addition to related degree or 15 years’ experience in lieu of degree. 

T-Rex is looking for a talented CNO Reverse Engineer 2 to work on a program in the Hanover, Maryland area in support of the Intelligence Community.

Responsibilities:

This Position Is An Onsite Role

In this role, you will contribute to the development of mission-critical cyber capabilities, drive excellence in CNO development and lead efforts in advanced Computer Network Operations (CNO). You’ll be part of a dynamic team working on next-generation solutions that safeguard national security systems.
 

Responsibilities include, but are not limited to:

• Perform Reverse Engineering of Hardware Components and Software Applications to design and develop new bleeding edge CNO software.
• Author and participate in technical presentations on assigned projects
• Utilize tools and techniques such as IDA Pro, Ghidra, OllyDbg, and other industry-standard software for hardware and software analysis.
• Communicate project status to leadership and stakeholders
   

Basic Qualifications:

• High School Diploma and 12+ years of related technical experience, or Bachelor’s Degree in related technical field and 8 + years of technical work experience or Master’s degree in related technical field and 6+ years of technical work experience
• 5+ years of experience with hardware or software reverse engineering
• Experience programming in Assembly, C, C#, C++, Java, Perl, or Python
• Experience administering and using hardware and software reverse engineering tools
• Experience creating and briefing technical presentations, written reports, and demonstrations of developed software
• Experience with Software Version Control such as Subversion and/or Git
• Knowledge of CNO environment
   

Preferred Qualifications:

• Experience with tools like Ghidra, IDAPro, WinDbg
• Experience developing CNO Capabilities
• Experience with networking (TCP/IP) and socket-level programming
• Experience with Malware Analysis
• Experience with Software Forensics
• Experience in low-level internals in one or more platforms (e.g., Windows, Unix, mobile, or network devices)
• Experience with Continuous Integration software
• Experience with Atlassian Tools (Confluence, Jira, Crucible)
• Strong problem-solving skills
• Experience with software troubleshooting and debugging
   

Security Clearance Requirements:

• Must have a current/active TS/SCI w/Polygraph security clearance and be willing and able to obtain another polygraph prior to start, if required.
   

Physical Requirements:

• Must be able to remain in a stationary position at least 50% of the time.

Clearance Requirements: 

• Active TS/SCI security clearance with current polygraph is required.

T-Rex Overview

Established in 1999, T-Rex Solutions, LLC is a proven mid-tier business providing data-centric mission services to the Federal government as it increasingly tries to secure and leverage the power of data. We design, integrate, secure, and deploy advanced technical solutions for our customers so they can efficiently fulfill their critical objectives. T-Rex offers both IT and professional services to numerous Federal agencies and is a leader in providing high quality and innovative solutions in the areas of Cloud and Infrastructure Services, Cyber Security, and Big Data Engineering.

T-Rex is constantly seeking qualified people to join our growing team. We have built a broad client base through our devotion to delivering quality products and customer service, and to do that we need quality individuals. But more than that, we at T-Rex are committed to creating a culture that supports the development of every employee's personal and professional lives. T-Rex has made a commitment to maintain the status of an industry leader in compensation packages and benefits which includes competitive salaries, performance bonuses, training and educational reimbursement, Transamerica 401(k) and Cigna healthcare benefits.

T-Rex is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, sex (including pregnancy and sexual orientation), parental status, national origin, age, disability, family medical history or genetic information, political affiliation, military service, or other non-merit based factors.

In compliance with pay transparency guidelines, the annual base salary range for this position is $170,000 - $200,000. Please note that the salary information is a general guideline only. T-Rex considers factors such as (but not limited to) scope and responsibilities of the position, candidate’s work experience, education/training, key skills, internal peer equity, as well as market and business considerations when extending an offer.

T-Rex offers a diverse and collaborative work environment, exciting opportunities for professional growth, and generous benefits, including: PTO available to use immediately upon joining (prorated based on start date), paid parental leave, individual and family health, vision, and dental benefits, annual budget for training, professional development and tuition reimbursement, and a 401(k) plan with company match fully vested after 60 days of employment among other benefits.  

Overview

Black Canyon Consulting (BCC)  is searching for a Senior C++ Software Developer to support our work for the National Center for Biotechnology Information (NCBI) at the National Library of Medicine (NLM), an institute of the National Institutes of Health. This opportunity is full time and onsite at the NIH-NCBI in Bethesda, MD and/or remote work.

NCBI, the National Center for Biotechnology Information, the nation’s premier biomedical resource, is seeking a software developer to help deliver biological sequence annotation and data curation infrastructure for the nation’s foremost sequence and biomedical literature repositories. Sites at NCBI, a part of the National Library of Medicine (NLM) at the National Institutes of Health (NIH), see four million daily users searching for gene sequence data, biomedical journal citations, and a wide array of other information that directly impacts biomedical research and public health. NCBI’s annotation pipelines not only serve these diverse expert communities – they actually drive new life sciences discoveries, ranging from medical health (viruses and pandemics, genetic diseases, cancer) to public health (food safety monitoring, antimicrobial resistance, viral outbreaks), to basic research topics in computational biology, bioinformatics and microbial diversity, and many more.

Overview

Black Canyon Consulting (BCC) is searching for a Sr. Software Developer in Bioinformatics and Big Data to support our work for the National Center for Biotechnology Information (NCBI) at the National Library of Medicine (NLM), an institute of the National Institutes of Health. This opportunity is full time and onsite at the NIH-NCBI in Bethesda, MD and/or remote work. 

NCBI, the National Center for Biotechnology Information, the nation’s premier biomedical resource, is seeking a software developer to help deliver biological sequence annotation and data curation infrastructure for the nation’s foremost sequence and biomedical literature repositories. Sites at NCBI, a part of the National Library of Medicine (NLM) at the National Institutes of Health (NIH), see four million daily users searching for gene sequence data, biomedical journal citations, and a wide array of other information that directly impacts biomedical research and public health. NCBI’s annotation pipelines not only serve these diverse expert communities – they actually drive new life sciences discoveries, ranging from medical health (viruses and pandemics, genetic diseases, cancer) to public health (food safety monitoring, antimicrobial resistance, viral outbreaks), to basic research topics in computational biology, bioinformatics and microbial diversity, and many more.

On a technical level, NCBI’s wide range of applications, platforms (e.g. node, Python, Django, C++), and applications and environments (petabyte-level big data, multiple cloud providers) serve more users than the US Postal Service and see more traffic than the IRS at tax time. We embrace FAIR principles (Findable, Accessible, Interoperable, Reusable) and are on the cutting edge of civic tech and cloud computing.

This role calls for more than an expert coder and architect – someone who can work equally effectively with subject-matter experts, user researchers, designers, product managers, scientists, security and DevOps engineers, and more. Work with teams of dedicated, skilled developers, researchers, and product professionals as you build robust, flexible solutions serving dozens of production applications, APIs and services. Join us!

We attract the best people in the business with our competitive benefits package that includes medical, dental and vision coverage, 401k plan with employer contribution, paid holidays, vacation, and tuition reimbursement. If you enjoy being a part of a high performing, professional service and technology focused organization, please apply today!

Overview

Black Canyon Consulting (BCC) is searching for a Sr. Software Developer in Bioinformatics and Big Data to support our work for the National Center for Biotechnology Information (NCBI) at the National Library of Medicine (NLM), an institute of the National Institutes of Health. This opportunity is full time and onsite at the NIH-NCBI in Bethesda, MD and/or remote work. 

NCBI, the National Center for Biotechnology Information, the nation’s premier biomedical resource, is seeking a software developer to help deliver biological sequence annotation and data curation infrastructure for the nation’s foremost sequence and biomedical literature repositories. Sites at NCBI, a part of the National Library of Medicine (NLM) at the National Institutes of Health (NIH), see four million daily users searching for gene sequence data, biomedical journal citations, and a wide array of other information that directly impacts biomedical research and public health. NCBI’s annotation pipelines not only serve these diverse expert communities – they actually drive new life sciences discoveries, ranging from medical health (viruses and pandemics, genetic diseases, cancer) to public health (food safety monitoring, antimicrobial resistance, viral outbreaks), to basic research topics in computational biology, bioinformatics and microbial diversity, and many more.

On a technical level, NCBI’s wide range of applications, platforms (e.g. node, Python, Django, C++), and applications and environments (petabyte-level big data, multiple cloud providers) serve more users than the US Postal Service and see more traffic than the IRS at tax time. We embrace FAIR principles (Findable, Accessible, Interoperable, Reusable) and are on the cutting edge of civic tech and cloud computing.

This role calls for more than an expert coder and architect – someone who can work equally effectively with subject-matter experts, user researchers, designers, product managers, scientists, security and DevOps engineers, and more. Work with teams of dedicated, skilled developers, researchers, and product professionals as you build robust, flexible solutions serving dozens of production applications, APIs and services. Join us!

We attract the best people in the business with our competitive benefits package that includes medical, dental and vision coverage, 401k plan with employer contribution, paid holidays, vacation, and tuition reimbursement. If you enjoy being a part of a high performing, professional service and technology focused organization, please apply today!

Black Canyon Consulting (BCC)  is searching for Platform Ops Lead to lead Operations Support Engineer to join our DevOps and infrastructure team to support application developers and operations.  NCBI is located in Bethesda, Maryland.

NCBI is part of the National Library of Medicine (NLM) at the National Institutes of Health (NIH). NCBI advances science and public health by providing free access over the Internet to biomedical literature and genomic data, making it one of the 400 top most-visited sites in the world. NCBI has a diverse staff of smart, talented, and deeply technical people who collaborate to build critically valuable services for researchers, physicians, educators, students, and the general public. For example, NCBI develops and delivers PubMed, an index of over 29 million biomedical research abstracts; and maintains ClinicalTrials.gov, a database of over 400,000 clinical studies around the world.

The Systems & DevOps team is responsible for the efficient operation of infrastructure to run NCBI's many applications.  This includes providing convenient, scalable solutions for development, deployment, and operations across teams, languages, and cloud and on-prem environments.

This is a great opportunity to work on challenging problems in a technical, scientific, and goal-oriented environment. NCBI offers flexible working hours, remote options, on- and off-site training courses, and conference attendance and tuition reimbursement.